54030031 has 16 divisors (see below), whose sum is σ = 60112800. Its totient is φ = 48153600.

The previous prime is 54030023. The next prime is 54030037. The reversal of 54030031 is 13003045.

It is not a de Polignac number, because 54030031 - 2³ = 54030023 is a prime.

It is a super-2 number, since 2×54030031² = 5838488499721922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54029987 and 54030014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54030037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224071 + ... + 224311.

It is an arithmetic number, because the mean of its divisors is an integer number (3757050).

Almost surely, 2^54030031 is an apocalyptic number.

54030031 is a deficient number, since it is larger than the sum of its proper divisors (6082769).

54030031 is a wasteful number, since it uses less digits than its factorization.

54030031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 54030031 is about 7350.5122950717. The cubic root of 54030031 is about 378.0463699262.

Adding to 54030031 its reverse (13003045), we get a palindrome (67033076).

The spelling of 54030031 in words is "fifty-four million, thirty thousand, thirty-one".