53961463376 has 20 divisors (see below), whose sum is σ = 110700355572. Its totient is φ = 25393629696.

The previous prime is 53961463357. The next prime is 53961463411. The reversal of 53961463376 is 67336416935.

It can be written as a sum of positive squares in 2 ways, for example, as 47490869776 + 6470593600 = 217924^2 + 80440^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99193595 + ... + 99194138.

Almost surely, 2^53961463376 is an apocalyptic number.

It is an amenable number.

53961463376 is an abundant number, since it is smaller than the sum of its proper divisors (56738892196).

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

53961463376 is a wasteful number, since it uses less digits than its factorization.

53961463376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198387758 (or 198387752 counting only the distinct ones).

The product of its digits is 7348320, while the sum is 53.

The spelling of 53961463376 in words is "fifty-three billion, nine hundred sixty-one million, four hundred sixty-three thousand, three hundred seventy-six".