53385711476 has 12 divisors (see below), whose sum is σ = 93577405572. Its totient is φ = 26649309888.

The previous prime is 53385711451. The next prime is 53385711497. The reversal of 53385711476 is 67411758335.

53385711476 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 2 ways, for example, as 14684592400 + 38701119076 = 121180^2 + 196726^2 .

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, 10883705 + ... + 10888608.

It is an arithmetic number, because the mean of its divisors is an integer number (7798117131).

Almost surely, 2^53385711476 is an apocalyptic number.

It is an amenable number.

53385711476 is a deficient number, since it is larger than the sum of its proper divisors (40191694096).

53385711476 is a wasteful number, since it uses less digits than its factorization.

53385711476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21772930 (or 21772928 counting only the distinct ones).

The product of its digits is 2116800, while the sum is 50.

The spelling of 53385711476 in words is "fifty-three billion, three hundred eighty-five million, seven hundred eleven thousand, four hundred seventy-six".