157590413381 has 8 divisors (see below), whose sum is σ = 159044793600. Its totient is φ = 156136189680.

The previous prime is 157590413371. The next prime is 157590413401. The reversal of 157590413381 is 183314095751.

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 157590413381 - 2¹⁸ = 157590151237 is a prime.

It is a super-2 number, since 2×157590413381² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157590413311) 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, 3253700 + ... + 3301778.

It is an arithmetic number, because the mean of its divisors is an integer number (19880599200).

Almost surely, 2^157590413381 is an apocalyptic number.

It is an amenable number.

157590413381 is a deficient number, since it is larger than the sum of its proper divisors (1454380219).

157590413381 is a wasteful number, since it uses less digits than its factorization.

157590413381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78259.

The product of its (nonzero) digits is 453600, while the sum is 47.

The spelling of 157590413381 in words is "one hundred fifty-seven billion, five hundred ninety million, four hundred thirteen thousand, three hundred eighty-one".