55960425 has 72 divisors (see below), whose sum is σ = 105850368. Its totient is φ = 28224000.

The previous prime is 55960417. The next prime is 55960439. The reversal of 55960425 is 52406955.

55960425 is a `hidden beast` number, since 559 + 60 + 42 + 5 = 666.

It is not a de Polignac number, because 55960425 - 2³ = 55960417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55960425.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 495169 + ... + 495281.

It is an arithmetic number, because the mean of its divisors is an integer number (1470144).

Almost surely, 2^55960425 is an apocalyptic number.

It is an amenable number.

55960425 is a deficient number, since it is larger than the sum of its proper divisors (49889943).

55960425 is a wasteful number, since it uses less digits than its factorization.

55960425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231 (or 223 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The square root of 55960425 is about 7480.6700903061. The cubic root of 55960425 is about 382.4960912070.

The spelling of 55960425 in words is "fifty-five million, nine hundred sixty thousand, four hundred twenty-five".