55672475 has 6 divisors (see below), whose sum is σ = 69033900. Its totient is φ = 44537960.

The previous prime is 55672469. The next prime is 55672481. The reversal of 55672475 is 57427655.

It is an interprime number because it is at equal distance from previous prime (55672469) and next prime (55672481).

It is not a de Polignac number, because 55672475 - 2¹⁸ = 55410331 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1113425 + ... + 1113474.

It is an arithmetic number, because the mean of its divisors is an integer number (11505650).

Almost surely, 2^55672475 is an apocalyptic number.

55672475 is a deficient number, since it is larger than the sum of its proper divisors (13361425).

55672475 is a wasteful number, since it uses less digits than its factorization.

55672475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2226909 (or 2226904 counting only the distinct ones).

The product of its digits is 294000, while the sum is 41.

The square root of 55672475 is about 7461.3989975071. The cubic root of 55672475 is about 381.8389053292.

The spelling of 55672475 in words is "fifty-five million, six hundred seventy-two thousand, four hundred seventy-five".