425151432 has 48 divisors (see below), whose sum is σ = 1152815040. Its totient is φ = 141549408.

The previous prime is 425151431. The next prime is 425151469. The reversal of 425151432 is 234151524.

425151432 is a `hidden beast` number, since 4 + 2 + 515 + 143 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 425151396 and 425151405.

It is not an unprimeable number, because it can be changed into a prime (425151431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67773 + ... + 73779.

It is an arithmetic number, because the mean of its divisors is an integer number (24016980).

Almost surely, 2^425151432 is an apocalyptic number.

It is an amenable number.

425151432 is an abundant number, since it is smaller than the sum of its proper divisors (727663608).

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

425151432 is a wasteful number, since it uses less digits than its factorization.

425151432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7002 (or 6995 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 425151432 is about 20619.2005664623. The cubic root of 425151432 is about 751.9365845498.

The spelling of 425151432 in words is "four hundred twenty-five million, one hundred fifty-one thousand, four hundred thirty-two".