54495398 has 4 divisors (see below), whose sum is σ = 81743100. Its totient is φ = 27247698.

The previous prime is 54495383. The next prime is 54495403. The reversal of 54495398 is 89359445.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13623848 + ... + 13623851.

It is an arithmetic number, because the mean of its divisors is an integer number (20435775).

Almost surely, 2^54495398 is an apocalyptic number.

54495398 is a deficient number, since it is larger than the sum of its proper divisors (27247702).

54495398 is a wasteful number, since it uses less digits than its factorization.

54495398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27247701.

The product of its digits is 777600, while the sum is 47.

The square root of 54495398 is about 7382.0998367673. The cubic root of 54495398 is about 379.1286544888.

The spelling of 54495398 in words is "fifty-four million, four hundred ninety-five thousand, three hundred ninety-eight".