536101921 has 2 divisors, whose sum is σ = 536101922. Its totient is φ = 536101920.

The previous prime is 536101903. The next prime is 536101931. The reversal of 536101921 is 129101635.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 283450896 + 252651025 = 16836^2 + 15895^2 .

It is a cyclic number.

It is not a de Polignac number, because 536101921 - 2⁵ = 536101889 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 536101921.

It is not a weakly prime, because it can be changed into another prime (536101931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268050960 + 268050961.

It is an arithmetic number, because the mean of its divisors is an integer number (268050961).

Almost surely, 2^536101921 is an apocalyptic number.

It is an amenable number.

536101921 is a deficient number, since it is larger than the sum of its proper divisors (1).

536101921 is an equidigital number, since it uses as much as digits as its factorization.

536101921 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 536101921 is about 23153.8748592973. The cubic root of 536101921 is about 812.3611040206.

The spelling of 536101921 in words is "five hundred thirty-six million, one hundred one thousand, nine hundred twenty-one".