53013236632 has 16 divisors (see below), whose sum is σ = 99455407200. Its totient is φ = 26491794720.

The previous prime is 53013236629. The next prime is 53013236663. The reversal of 53013236632 is 23663231035.

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, 1837744 + ... + 1866367.

It is an arithmetic number, because the mean of its divisors is an integer number (6215962950).

Almost surely, 2^53013236632 is an apocalyptic number.

It is an amenable number.

53013236632 is a deficient number, since it is larger than the sum of its proper divisors (46442170568).

53013236632 is a wasteful number, since it uses less digits than its factorization.

53013236632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3705906 (or 3705902 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 34.

Adding to 53013236632 its reverse (23663231035), we get a palindrome (76676467667).

The spelling of 53013236632 in words is "fifty-three billion, thirteen million, two hundred thirty-six thousand, six hundred thirty-two".