157001101155057 has 8 divisors (see below), whose sum is σ = 209547756581184. Its totient is φ = 104560923249488.

The previous prime is 157001101155049. The next prime is 157001101155097. The reversal of 157001101155057 is 750551101100751.

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 157001101155057 - 2³ = 157001101155049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (157001101155047) 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, 26619376698 + ... + 26619382595.

It is an arithmetic number, because the mean of its divisors is an integer number (26193469572648).

Almost surely, 2^{157001101155057} is an apocalyptic number.

It is an amenable number.

157001101155057 is a deficient number, since it is larger than the sum of its proper divisors (52546655426127).

157001101155057 is an equidigital number, since it uses as much as digits as its factorization.

157001101155057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53238760279.

The product of its (nonzero) digits is 30625, while the sum is 39.

The spelling of 157001101155057 in words is "one hundred fifty-seven trillion, one billion, one hundred one million, one hundred fifty-five thousand, fifty-seven".