5113351501 has 2 divisors, whose sum is σ = 5113351502. Its totient is φ = 5113351500.

The previous prime is 5113351499. The next prime is 5113351517. The reversal of 5113351501 is 1051533115.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4455429001 + 657922500 = 66749^2 + 25650^2 .

It is a cyclic number.

It is not a de Polignac number, because 5113351501 - 2¹ = 5113351499 is a prime.

It is a super-2 number, since 2×5113351501² = 52292727145557906002, which contains 22 as substring.

Together with 5113351499, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5113351561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2556675750 + 2556675751.

It is an arithmetic number, because the mean of its divisors is an integer number (2556675751).

Almost surely, 2^5113351501 is an apocalyptic number.

It is an amenable number.

5113351501 is a deficient number, since it is larger than the sum of its proper divisors (1).

5113351501 is an equidigital number, since it uses as much as digits as its factorization.

5113351501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1125, while the sum is 25.

The square root of 5113351501 is about 71507.7023893231. The cubic root of 5113351501 is about 1722.8013998732.

Adding to 5113351501 its reverse (1051533115), we get a palindrome (6164884616).

The spelling of 5113351501 in words is "five billion, one hundred thirteen million, three hundred fifty-one thousand, five hundred one".