54020955 has 16 divisors (see below), whose sum is σ = 86533920. Its totient is φ = 28777728.

The previous prime is 54020887. The next prime is 54020963. The reversal of 54020955 is 55902045.

It is a happy number.

It is not a de Polignac number, because 54020955 - 2⁸ = 54020699 is a prime.

It is a super-2 number, since 2×54020955² = 5836527158224050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16711 + ... + 19679.

It is an arithmetic number, because the mean of its divisors is an integer number (5408370).

Almost surely, 2^54020955 is an apocalyptic number.

54020955 is a deficient number, since it is larger than the sum of its proper divisors (32512965).

54020955 is a wasteful number, since it uses less digits than its factorization.

54020955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4190.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 54020955 is about 7349.8948972077. The cubic root of 54020955 is about 378.0252005819.

The spelling of 54020955 in words is "fifty-four million, twenty thousand, nine hundred fifty-five".