53375414516 has 6 divisors (see below), whose sum is σ = 93406975410. Its totient is φ = 26687707256.

The previous prime is 53375414507. The next prime is 53375414563. The reversal of 53375414516 is 61541457335.

53375414516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 45797712016 + 7577702500 = 214004^2 + 87050^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6671926811 + ... + 6671926818.

It is an arithmetic number, because the mean of its divisors is an integer number (15567829235).

Almost surely, 2^53375414516 is an apocalyptic number.

It is an amenable number.

53375414516 is a deficient number, since it is larger than the sum of its proper divisors (40031560894).

53375414516 is a wasteful number, since it uses less digits than its factorization.

53375414516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13343853633 (or 13343853631 counting only the distinct ones).

The product of its digits is 756000, while the sum is 44.

The spelling of 53375414516 in words is "fifty-three billion, three hundred seventy-five million, four hundred fourteen thousand, five hundred sixteen".