54008632 has 8 divisors (see below), whose sum is σ = 101266200. Its totient is φ = 27004312.

The previous prime is 54008627. The next prime is 54008651. The reversal of 54008632 is 23680045.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×54008632² = 5833864661022848, 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 54008632.

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, 3375532 + ... + 3375547.

It is an arithmetic number, because the mean of its divisors is an integer number (12658275).

Almost surely, 2^54008632 is an apocalyptic number.

It is an amenable number.

54008632 is a deficient number, since it is larger than the sum of its proper divisors (47257568).

54008632 is a wasteful number, since it uses less digits than its factorization.

54008632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6751085 (or 6751081 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 54008632 is about 7349.0565380870. The cubic root of 54008632 is about 377.9964539667.

Adding to 54008632 its reverse (23680045), we get a palindrome (77688677).

The spelling of 54008632 in words is "fifty-four million, eight thousand, six hundred thirty-two".