53464751508 has 96 divisors (see below), whose sum is σ = 146730809344. Its totient is φ = 14831849088.

The previous prime is 53464751467. The next prime is 53464751521. The reversal of 53464751508 is 80515746435.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1495935 + ... + 1531257.

Almost surely, 2^53464751508 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53464751508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73365404672).

53464751508 is an abundant number, since it is smaller than the sum of its proper divisors (93266057836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53464751508 is a wasteful number, since it uses less digits than its factorization.

53464751508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35861 (or 35859 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 48.

The spelling of 53464751508 in words is "fifty-three billion, four hundred sixty-four million, seven hundred fifty-one thousand, five hundred eight".