157201140525 has 96 divisors (see below), whose sum is σ = 307220669952. Its totient is φ = 69923347200.

The previous prime is 157201140491. The next prime is 157201140539. The reversal of 157201140525 is 525041102751.

157201140525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 157201140525 - 2⁹ = 157201140013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1703214 + ... + 1793136.

It is an arithmetic number, because the mean of its divisors is an integer number (3200215312).

Almost surely, 2^157201140525 is an apocalyptic number.

157201140525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

157201140525 is a deficient number, since it is larger than the sum of its proper divisors (150019529427).

157201140525 is a wasteful number, since it uses less digits than its factorization.

157201140525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90123 (or 90118 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 33.

The spelling of 157201140525 in words is "one hundred fifty-seven billion, two hundred one million, one hundred forty thousand, five hundred twenty-five".