157300800865 has 32 divisors (see below), whose sum is σ = 212160727296. Its totient is φ = 111088454400.

The previous prime is 157300800829. The next prime is 157300800869. The reversal of 157300800865 is 568008003751.

It is not a de Polignac number, because 157300800865 - 2¹⁷ = 157300669793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (157300800869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14796682 + ... + 14807308.

It is an arithmetic number, because the mean of its divisors is an integer number (6630022728).

Almost surely, 2^157300800865 is an apocalyptic number.

It is an amenable number.

157300800865 is a deficient number, since it is larger than the sum of its proper divisors (54859926431).

157300800865 is a wasteful number, since it uses less digits than its factorization.

157300800865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20569.

The product of its (nonzero) digits is 201600, while the sum is 43.

The spelling of 157300800865 in words is "one hundred fifty-seven billion, three hundred million, eight hundred thousand, eight hundred sixty-five".