51232362601 has 16 divisors (see below), whose sum is σ = 59316759040. Its totient is φ = 43339795200.

The previous prime is 51232362593. The next prime is 51232362607. The reversal of 51232362601 is 10626323215.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 51232362601 - 2³ = 51232362593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51232362607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1429501 + ... + 1464901.

It is an arithmetic number, because the mean of its divisors is an integer number (3707297440).

Almost surely, 2^51232362601 is an apocalyptic number.

It is an amenable number.

51232362601 is a deficient number, since it is larger than the sum of its proper divisors (8084396439).

51232362601 is a wasteful number, since it uses less digits than its factorization.

51232362601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38104.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 51232362601 its reverse (10626323215), we get a palindrome (61858685816).

The spelling of 51232362601 in words is "fifty-one billion, two hundred thirty-two million, three hundred sixty-two thousand, six hundred one".