4745351557 has 2 divisors, whose sum is σ = 4745351558. Its totient is φ = 4745351556.

The previous prime is 4745351551. The next prime is 4745351561. The reversal of 4745351557 is 7551535474.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3074258916 + 1671092641 = 55446^2 + 40879^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4745351557 is a prime.

It is a super-2 number, since 2×4745351557² = 45036722799044648498, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4745351551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2372675778 + 2372675779.

It is an arithmetic number, because the mean of its divisors is an integer number (2372675779).

Almost surely, 2^4745351557 is an apocalyptic number.

It is an amenable number.

4745351557 is a deficient number, since it is larger than the sum of its proper divisors (1).

4745351557 is an equidigital number, since it uses as much as digits as its factorization.

4745351557 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1470000, while the sum is 46.

The square root of 4745351557 is about 68886.5121558640. The cubic root of 4745351557 is about 1680.4391752676.

The spelling of 4745351557 in words is "four billion, seven hundred forty-five million, three hundred fifty-one thousand, five hundred fifty-seven".