125550832 has 20 divisors (see below), whose sum is σ = 265369176. Its totient is φ = 57068480.

The previous prime is 125550823. The next prime is 125550833. The reversal of 125550832 is 238055521.

It is a super-2 number, since 2×125550832² = 31526022831784448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 125550794 and 125550803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125550833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356503 + ... + 356854.

Almost surely, 2^125550832 is an apocalyptic number.

It is an amenable number.

125550832 is an abundant number, since it is smaller than the sum of its proper divisors (139818344).

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

125550832 is a wasteful number, since it uses less digits than its factorization.

125550832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713376 (or 713370 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 125550832 is about 11204.9467647107. The cubic root of 125550832 is about 500.7333664880.

It can be divided in two parts, 1255 and 50832, that multiplied together give a triangular number (63794160 = T₁₁₂₉₅).

The spelling of 125550832 in words is "one hundred twenty-five million, five hundred fifty thousand, eight hundred thirty-two".