125400352 has 48 divisors (see below), whose sum is σ = 307806912. Its totient is φ = 48856320.

The previous prime is 125400269. The next prime is 125400389. The reversal of 125400352 is 253004521.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22983 + ... + 27910.

It is an arithmetic number, because the mean of its divisors is an integer number (6412644).

Almost surely, 2^125400352 is an apocalyptic number.

It is an amenable number.

125400352 is an abundant number, since it is smaller than the sum of its proper divisors (182406560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125400352 is a wasteful number, since it uses less digits than its factorization.

125400352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50921 (or 50913 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 125400352 is about 11198.2298601163. The cubic root of 125400352 is about 500.5332337880.

Adding to 125400352 its reverse (253004521), we get a palindrome (378404873).

The spelling of 125400352 in words is "one hundred twenty-five million, four hundred thousand, three hundred fifty-two".