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5200010555 = 51278188993
BaseRepresentation
bin1001101011111000…
…11101110100111011
3111102101201220110112
410311330131310323
541122200314210
62215554134535
7242601234425
oct46574356473
914371656415
105200010555
1122292a7993
12101158144b
1364b41a92c
14374887815
152067b3d05
hex135f1dd3b

5200010555 has 8 divisors (see below), whose sum is σ = 6289147392. Its totient is φ = 4127251968.

The previous prime is 5200010551. The next prime is 5200010663. The reversal of 5200010555 is 5550100025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5200010555 - 22 = 5200010551 is a prime.

It is a super-2 number, since 2×52000105552 = 54080219544222816050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5200010555.

It is not an unprimeable number, because it can be changed into a prime (5200010551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4093862 + ... + 4095131.

It is an arithmetic number, because the mean of its divisors is an integer number (786143424).

Almost surely, 25200010555 is an apocalyptic number.

5200010555 is a deficient number, since it is larger than the sum of its proper divisors (1089136837).

5200010555 is a wasteful number, since it uses less digits than its factorization.

5200010555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8189125.

The product of its (nonzero) digits is 1250, while the sum is 23.

The square root of 5200010555 is about 72111.0986949998. The cubic root of 5200010555 is about 1732.4793828802.

The spelling of 5200010555 in words is "five billion, two hundred million, ten thousand, five hundred fifty-five".

Divisors: 1 5 127 635 8188993 40944965 1040002111 5200010555