425777032 has 8 divisors (see below), whose sum is σ = 798331950. Its totient is φ = 212888512.

The previous prime is 425777003. The next prime is 425777059. The reversal of 425777032 is 230777524.

It can be written as a sum of positive squares in only one way, i.e., 240436036 + 185340996 = 15506^2 + 13614^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 425776982 and 425777000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26611057 + ... + 26611072.

Almost surely, 2^425777032 is an apocalyptic number.

It is an amenable number.

425777032 is a deficient number, since it is larger than the sum of its proper divisors (372554918).

425777032 is a wasteful number, since it uses less digits than its factorization.

425777032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53222135 (or 53222131 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 37.

The square root of 425777032 is about 20634.3653161419. The cubic root of 425777032 is about 752.3052225983.

The spelling of 425777032 in words is "four hundred twenty-five million, seven hundred seventy-seven thousand, thirty-two".