5101631601 has 16 divisors (see below), whose sum is σ = 7426427328. Its totient is φ = 3089451200.

The previous prime is 5101631597. The next prime is 5101631617. The reversal of 5101631601 is 1061361015.

It is not a de Polignac number, because 5101631601 - 2² = 5101631597 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5101630601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18390 + ... + 102671.

It is an arithmetic number, because the mean of its divisors is an integer number (464151708).

Almost surely, 2^5101631601 is an apocalyptic number.

It is an amenable number.

5101631601 is a deficient number, since it is larger than the sum of its proper divisors (2324795727).

5101631601 is a wasteful number, since it uses less digits than its factorization.

5101631601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122352.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 5101631601 is about 71425.7068638456. The cubic root of 5101631601 is about 1721.4841616655.

Adding to 5101631601 its reverse (1061361015), we get a palindrome (6162992616).

The spelling of 5101631601 in words is "five billion, one hundred one million, six hundred thirty-one thousand, six hundred one".