54735906 has 16 divisors (see below), whose sum is σ = 114231744. Its totient is φ = 17451984.

The previous prime is 54735899. The next prime is 54735907. The reversal of 54735906 is 60953745.

It is not an unprimeable number, because it can be changed into a prime (54735907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198181 + ... + 198456.

It is an arithmetic number, because the mean of its divisors is an integer number (7139484).

Almost surely, 2^54735906 is an apocalyptic number.

54735906 is an abundant number, since it is smaller than the sum of its proper divisors (59495838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54735906 is a wasteful number, since it uses less digits than its factorization.

54735906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396665.

The product of its (nonzero) digits is 113400, while the sum is 39.

The square root of 54735906 is about 7398.3718479136. The cubic root of 54735906 is about 379.6855801729.

The spelling of 54735906 in words is "fifty-four million, seven hundred thirty-five thousand, nine hundred six".