53460505531 has 8 divisors (see below), whose sum is σ = 54395121680. Its totient is φ = 52529910048.

The previous prime is 53460505519. The next prime is 53460505541. The reversal of 53460505531 is 13550506435.

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 53460505531 - 2³¹ = 51313021883 is a prime.

It is a super-2 number, since 2×53460505531² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53460505541) 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, 978336 + ... + 1031533.

It is an arithmetic number, because the mean of its divisors is an integer number (6799390210).

Almost surely, 2^53460505531 is an apocalyptic number.

53460505531 is a deficient number, since it is larger than the sum of its proper divisors (934616149).

53460505531 is a wasteful number, since it uses less digits than its factorization.

53460505531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2010333.

The product of its (nonzero) digits is 135000, while the sum is 37.

The spelling of 53460505531 in words is "fifty-three billion, four hundred sixty million, five hundred five thousand, five hundred thirty-one".