54650031 has 8 divisors (see below), whose sum is σ = 72989184. Its totient is φ = 36372120.

The previous prime is 54650021. The next prime is 54650059. The reversal of 54650031 is 13005645.

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

It is not a de Polignac number, because 54650031 - 2¹⁴ = 54633647 is a prime.

It is a super-2 number, since 2×54650031² = 5973251776601922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54649983 and 54650010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54650021) 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, 13185 + ... + 16826.

It is an arithmetic number, because the mean of its divisors is an integer number (9123648).

Almost surely, 2^54650031 is an apocalyptic number.

54650031 is a deficient number, since it is larger than the sum of its proper divisors (18339153).

54650031 is a wasteful number, since it uses less digits than its factorization.

54650031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30621.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 54650031 is about 7392.5659280117. The cubic root of 54650031 is about 379.4869137153.

Adding to 54650031 its reverse (13005645), we get a palindrome (67655676).

The spelling of 54650031 in words is "fifty-four million, six hundred fifty thousand, thirty-one".