157051825 has 24 divisors (see below), whose sum is σ = 224751488. Its totient is φ = 106634880.

The previous prime is 157051823. The next prime is 157051861. The reversal of 157051825 is 528150751.

It is not a de Polignac number, because 157051825 - 2¹ = 157051823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157051823) 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, 13669 + ... + 22381.

Almost surely, 2^157051825 is an apocalyptic number.

It is an amenable number.

157051825 is a deficient number, since it is larger than the sum of its proper divisors (67699663).

157051825 is a wasteful number, since it uses less digits than its factorization.

157051825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8833 (or 8828 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 34.

The square root of 157051825 is about 12532.0319581463. The cubic root of 157051825 is about 539.5284234592.

The spelling of 157051825 in words is "one hundred fifty-seven million, fifty-one thousand, eight hundred twenty-five".