55095898 has 48 divisors (see below), whose sum is σ = 99475488. Its totient is φ = 22730400.

The previous prime is 55095893. The next prime is 55095899. The reversal of 55095898 is 89859055.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (55095893) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 261013 + ... + 261223.

It is an arithmetic number, because the mean of its divisors is an integer number (2072406).

Almost surely, 2^55095898 is an apocalyptic number.

55095898 is a deficient number, since it is larger than the sum of its proper divisors (44379590).

55095898 is a wasteful number, since it uses less digits than its factorization.

55095898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331 (or 320 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 49.

The square root of 55095898 is about 7422.6611131049. The cubic root of 55095898 is about 380.5161453362.

The spelling of 55095898 in words is "fifty-five million, ninety-five thousand, eight hundred ninety-eight".