54020466 has 32 divisors (see below), whose sum is σ = 121006080. Its totient is φ = 17862768.

The previous prime is 54020443. The next prime is 54020479. The reversal of 54020466 is 66402045.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 2920 + ... + 10796.

It is an arithmetic number, because the mean of its divisors is an integer number (3781440).

Almost surely, 2^54020466 is an apocalyptic number.

54020466 is an abundant number, since it is smaller than the sum of its proper divisors (66985614).

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

54020466 is a wasteful number, since it uses less digits than its factorization.

54020466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8015 (or 8009 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 54020466 is about 7349.8616313506. The cubic root of 54020466 is about 378.0240599450.

The spelling of 54020466 in words is "fifty-four million, twenty thousand, four hundred sixty-six".