4563279157 has 2 divisors, whose sum is σ = 4563279158. Its totient is φ = 4563279156.

The previous prime is 4563279103. The next prime is 4563279163. The reversal of 4563279157 is 7519723654.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2284744401 + 2278534756 = 47799^2 + 47734^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4563279157 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4563279157.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4563279167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2281639578 + 2281639579.

It is an arithmetic number, because the mean of its divisors is an integer number (2281639579).

Almost surely, 2^4563279157 is an apocalyptic number.

It is an amenable number.

4563279157 is a deficient number, since it is larger than the sum of its proper divisors (1).

4563279157 is an equidigital number, since it uses as much as digits as its factorization.

4563279157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1587600, while the sum is 49.

The square root of 4563279157 is about 67552.0477631878. The cubic root of 4563279157 is about 1658.6662675689. Note that the first 3 decimals are identical.

The spelling of 4563279157 in words is "four billion, five hundred sixty-three million, two hundred seventy-nine thousand, one hundred fifty-seven".