157411125 has 24 divisors (see below), whose sum is σ = 283761816. Its totient is φ = 83952000.

The previous prime is 157411117. The next prime is 157411127. The reversal of 157411125 is 521114751.

It can be written as a sum of positive squares in 4 ways, for example, as 50722884 + 106688241 = 7122^2 + 10329^2 .

It is not a de Polignac number, because 157411125 - 2³ = 157411117 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157411127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68836 + ... + 71085.

It is an arithmetic number, because the mean of its divisors is an integer number (11823409).

Almost surely, 2^157411125 is an apocalyptic number.

157411125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

157411125 is a deficient number, since it is larger than the sum of its proper divisors (126350691).

157411125 is a wasteful number, since it uses less digits than its factorization.

157411125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139942 (or 139929 counting only the distinct ones).

The product of its digits is 1400, while the sum is 27.

The square root of 157411125 is about 12546.3590336001. The cubic root of 157411125 is about 539.9395508466.

Adding to 157411125 its reverse (521114751), we get a palindrome (678525876).

The spelling of 157411125 in words is "one hundred fifty-seven million, four hundred eleven thousand, one hundred twenty-five".