54908830 has 8 divisors (see below), whose sum is σ = 98835912. Its totient is φ = 21963528.

The previous prime is 54908813. The next prime is 54908837. The reversal of 54908830 is 3880945.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×54908830² = 6029959223937800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54908830.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54908837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2745432 + ... + 2745451.

It is an arithmetic number, because the mean of its divisors is an integer number (12354489).

Almost surely, 2^54908830 is an apocalyptic number.

54908830 is a deficient number, since it is larger than the sum of its proper divisors (43927082).

54908830 is a wasteful number, since it uses less digits than its factorization.

54908830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5490890.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 54908830 is about 7410.0492575961. The cubic root of 54908830 is about 380.0849994529.

The spelling of 54908830 in words is "fifty-four million, nine hundred eight thousand, eight hundred thirty".