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5387592557 = 19388173063
BaseRepresentation
bin1010000010010000…
…00010001101101101
3111220110201001121002
411001020002031231
542013210430212
62250334450045
7250336531634
oct50110021555
914813631532
105387592557
112315179036
121064363925
1367b2478b9
1439175651b
15217eb8ac2
hex14120236d

5387592557 has 8 divisors (see below), whose sum is σ = 5672688960. Its totient is φ = 5102650080.

The previous prime is 5387592521. The next prime is 5387592559. The reversal of 5387592557 is 7552957835.

It is a happy number.

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 5387592557 - 212 = 5387588461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5387592559) 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, 37208 + ... + 110270.

It is an arithmetic number, because the mean of its divisors is an integer number (709086120).

Almost surely, 25387592557 is an apocalyptic number.

It is an amenable number.

5387592557 is a deficient number, since it is larger than the sum of its proper divisors (285096403).

5387592557 is a wasteful number, since it uses less digits than its factorization.

5387592557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76963.

The product of its digits is 13230000, while the sum is 56.

The square root of 5387592557 is about 73400.2217775941. The cubic root of 5387592557 is about 1753.0659242178.

The spelling of 5387592557 in words is "five billion, three hundred eighty-seven million, five hundred ninety-two thousand, five hundred fifty-seven".

Divisors: 1 19 3881 73063 73739 1388197 283557503 5387592557