54552031 has 8 divisors (see below), whose sum is σ = 57842640. Its totient is φ = 51270528.

The previous prime is 54552013. The next prime is 54552041. The reversal of 54552031 is 13025545.

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

It is a cyclic number.

It is not a de Polignac number, because 54552031 - 2¹¹ = 54549983 is a prime.

It is a super-2 number, since 2×54552031² = 5951848172449922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54551987 and 54552005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54552041) 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, 13080 + ... + 16738.

It is an arithmetic number, because the mean of its divisors is an integer number (7230330).

Almost surely, 2^54552031 is an apocalyptic number.

54552031 is a deficient number, since it is larger than the sum of its proper divisors (3290609).

54552031 is a wasteful number, since it uses less digits than its factorization.

54552031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4553.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 54552031 is about 7385.9346734181. The cubic root of 54552031 is about 379.2599423918.

Adding to 54552031 its reverse (13025545), we get a palindrome (67577576).

The spelling of 54552031 in words is "fifty-four million, five hundred fifty-two thousand, thirty-one".