55262506 has 32 divisors (see below), whose sum is σ = 93477888. Its totient is φ = 24332160.

The previous prime is 55262489. The next prime is 55262513. The reversal of 55262506 is 60526255.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49551 + ... + 50653.

It is an arithmetic number, because the mean of its divisors is an integer number (2921184).

Almost surely, 2^55262506 is an apocalyptic number.

55262506 is a deficient number, since it is larger than the sum of its proper divisors (38215382).

55262506 is a wasteful number, since it uses less digits than its factorization.

55262506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 55262506 is about 7433.8755706563. The cubic root of 55262506 is about 380.8993150454.

The spelling of 55262506 in words is "fifty-five million, two hundred sixty-two thousand, five hundred six".