55970332 has 24 divisors (see below), whose sum is σ = 108873072. Its totient is φ = 24960000.

The previous prime is 55970329. The next prime is 55970351. The reversal of 55970332 is 23307955.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9669 + ... + 14332.

It is an arithmetic number, because the mean of its divisors is an integer number (4536378).

Almost surely, 2^55970332 is an apocalyptic number.

It is an amenable number.

55970332 is a deficient number, since it is larger than the sum of its proper divisors (52902740).

55970332 is a wasteful number, since it uses less digits than its factorization.

55970332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24069 (or 24067 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 34.

The square root of 55970332 is about 7481.3322343016. The cubic root of 55970332 is about 382.5186617121.

The spelling of 55970332 in words is "fifty-five million, nine hundred seventy thousand, three hundred thirty-two".