157847088945 has 64 divisors (see below), whose sum is σ = 310943614464. Its totient is φ = 66585231360.

The previous prime is 157847088929. The next prime is 157847088961. The reversal of 157847088945 is 549880748751.

It is an interprime number because it is at equal distance from previous prime (157847088929) and next prime (157847088961).

It is not a de Polignac number, because 157847088945 - 2⁴ = 157847088929 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4323889 + ... + 4360241.

It is an arithmetic number, because the mean of its divisors is an integer number (4858493976).

Almost surely, 2^157847088945 is an apocalyptic number.

157847088945 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

157847088945 is a deficient number, since it is larger than the sum of its proper divisors (153096525519).

157847088945 is a wasteful number, since it uses less digits than its factorization.

157847088945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39562.

The product of its (nonzero) digits is 90316800, while the sum is 66.

The spelling of 157847088945 in words is "one hundred fifty-seven billion, eight hundred forty-seven million, eighty-eight thousand, nine hundred forty-five".