54234531 has 48 divisors (see below), whose sum is σ = 91786240. Its totient is φ = 30559680.

The previous prime is 54234491. The next prime is 54234559. The reversal of 54234531 is 13543245.

It is not a de Polignac number, because 54234531 - 2¹⁰ = 54233507 is a prime.

It is a super-2 number, since 2×54234531² = 5882768705579922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54234495 and 54234504.

It is not an unprimeable number, because it can be changed into a prime (54234571) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 68520 + ... + 69306.

Almost surely, 2^54234531 is an apocalyptic number.

54234531 is a deficient number, since it is larger than the sum of its proper divisors (37551709).

54234531 is a wasteful number, since it uses less digits than its factorization.

54234531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856 (or 853 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 54234531 is about 7364.4097523155. The cubic root of 54234531 is about 378.5227293847.

Adding to 54234531 its reverse (13543245), we get a palindrome (67777776).

The spelling of 54234531 in words is "fifty-four million, two hundred thirty-four thousand, five hundred thirty-one".