54503130552431 has 16 divisors (see below), whose sum is σ = 62595905832960. Its totient is φ = 46934061050880.

The previous prime is 54503130552413. The next prime is 54503130552457. The reversal of 54503130552431 is 13425503130545.

It is not a de Polignac number, because 54503130552431 - 2²⁶ = 54503063443567 is a prime.

It is a super-2 number, since 2×54503130552431² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54503130552491) 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, 16343951 + ... + 19394096.

It is an arithmetic number, because the mean of its divisors is an integer number (3912244114560).

Almost surely, 2^{54503130552431} is an apocalyptic number.

54503130552431 is a deficient number, since it is larger than the sum of its proper divisors (8092775280529).

54503130552431 is a wasteful number, since it uses less digits than its factorization.

54503130552431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35745374.

The product of its (nonzero) digits is 540000, while the sum is 41.

Adding to 54503130552431 its reverse (13425503130545), we get a palindrome (67928633682976).

The spelling of 54503130552431 in words is "fifty-four trillion, five hundred three billion, one hundred thirty million, five hundred fifty-two thousand, four hundred thirty-one".