54050052 has 24 divisors (see below), whose sum is σ = 144133696. Its totient is φ = 15442848.

The previous prime is 54050033. The next prime is 54050053. The reversal of 54050052 is 25005045.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (54050053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321643 + ... + 321810.

Almost surely, 2^54050052 is an apocalyptic number.

It is an amenable number.

54050052 is an abundant number, since it is smaller than the sum of its proper divisors (90083644).

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

54050052 is a wasteful number, since it uses less digits than its factorization.

54050052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643467 (or 643465 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 21.

The square root of 54050052 is about 7351.8740467992. The cubic root of 54050052 is about 378.0930595883.

Adding to 54050052 its reverse (25005045), we get a palindrome (79055097).

The spelling of 54050052 in words is "fifty-four million, fifty thousand, fifty-two", and thus it is an eban number.