536157977 has 2 divisors, whose sum is σ = 536157978. Its totient is φ = 536157976.

The previous prime is 536157961. The next prime is 536158031. The reversal of 536157977 is 779751635.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 490135321 + 46022656 = 22139^2 + 6784^2 .

It is a cyclic number.

It is not a de Polignac number, because 536157977 - 2⁴ = 536157961 is a prime.

It is not a weakly prime, because it can be changed into another prime (536157907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268078988 + 268078989.

It is an arithmetic number, because the mean of its divisors is an integer number (268078989).

Almost surely, 2^536157977 is an apocalyptic number.

It is an amenable number.

536157977 is a deficient number, since it is larger than the sum of its proper divisors (1).

536157977 is an equidigital number, since it uses as much as digits as its factorization.

536157977 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1389150, while the sum is 50.

The square root of 536157977 is about 23155.0853377827. The cubic root of 536157977 is about 812.3894171237.

The spelling of 536157977 in words is "five hundred thirty-six million, one hundred fifty-seven thousand, nine hundred seventy-seven".