4757312137 has 2 divisors, whose sum is σ = 4757312138. Its totient is φ = 4757312136.

The previous prime is 4757312117. The next prime is 4757312159. The reversal of 4757312137 is 7312137574.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2779820176 + 1977491961 = 52724^2 + 44469^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4757312137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4757312137.

It is not a weakly prime, because it can be changed into another prime (4757312117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2378656068 + 2378656069.

It is an arithmetic number, because the mean of its divisors is an integer number (2378656069).

Almost surely, 2^4757312137 is an apocalyptic number.

It is an amenable number.

4757312137 is a deficient number, since it is larger than the sum of its proper divisors (1).

4757312137 is an equidigital number, since it uses as much as digits as its factorization.

4757312137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 123480, while the sum is 40.

The square root of 4757312137 is about 68973.2711780440. The cubic root of 4757312137 is about 1681.8498304554.

The spelling of 4757312137 in words is "four billion, seven hundred fifty-seven million, three hundred twelve thousand, one hundred thirty-seven".