157356328355813 has 32 divisors (see below), whose sum is σ = 178418706186240. Its totient is φ = 137990578682880.

The previous prime is 157356328355803. The next prime is 157356328355819. The reversal of 157356328355813 is 318553823653751.

It is a cyclic number.

It is not a de Polignac number, because 157356328355813 - 2¹⁸ = 157356328093669 is a prime.

It is a super-2 number, since 2×157356328355813² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 157356328355813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157356328355819) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1342950356 + ... + 1343067522.

It is an arithmetic number, because the mean of its divisors is an integer number (5575584568320).

Almost surely, 2^{157356328355813} is an apocalyptic number.

It is an amenable number.

157356328355813 is a deficient number, since it is larger than the sum of its proper divisors (21062377830427).

157356328355813 is a wasteful number, since it uses less digits than its factorization.

157356328355813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216377.

The product of its digits is 272160000, while the sum is 65.

The spelling of 157356328355813 in words is "one hundred fifty-seven trillion, three hundred fifty-six billion, three hundred twenty-eight million, three hundred fifty-five thousand, eight hundred thirteen".