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5050555507 = 38313186829
BaseRepresentation
bin1001011010000100…
…10101110001110011
3111000222111210200101
410231002111301303
540320420234012
62153054533231
7236105004424
oct45502256163
914028453611
105050555507
1121619a8118
12b8b507217
1362647caaa
1435caa164b
151e85e0d57
hex12d095c73

5050555507 has 4 divisors (see below), whose sum is σ = 5063742720. Its totient is φ = 5037368296.

The previous prime is 5050555421. The next prime is 5050555577. The reversal of 5050555507 is 7055550505.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5050555507 - 27 = 5050555379 is a prime.

It is a super-2 number, since 2×50505555072 = 51016221858576054098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5050555577) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6593032 + ... + 6593797.

It is an arithmetic number, because the mean of its divisors is an integer number (1265935680).

Almost surely, 25050555507 is an apocalyptic number.

5050555507 is a deficient number, since it is larger than the sum of its proper divisors (13187213).

5050555507 is a wasteful number, since it uses less digits than its factorization.

5050555507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13187212.

The product of its (nonzero) digits is 109375, while the sum is 37.

The square root of 5050555507 is about 71067.2604438922. The cubic root of 5050555507 is about 1715.7198775302.

The spelling of 5050555507 in words is "five billion, fifty million, five hundred fifty-five thousand, five hundred seven".

Divisors: 1 383 13186829 5050555507