901564883 has 2 divisors, whose sum is σ = 901564884. Its totient is φ = 901564882.

The previous prime is 901564861. The next prime is 901564889. The reversal of 901564883 is 388465109.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 901564883 - 2²⁰ = 900516307 is a prime.

It is not a weakly prime, because it can be changed into another prime (901564889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 450782441 + 450782442.

It is an arithmetic number, because the mean of its divisors is an integer number (450782442).

Almost surely, 2^901564883 is an apocalyptic number.

901564883 is a deficient number, since it is larger than the sum of its proper divisors (1).

901564883 is an equidigital number, since it uses as much as digits as its factorization.

901564883 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 44.

The square root of 901564883 is about 30026.0700558698. The cubic root of 901564883 is about 966.0486450076.

The spelling of 901564883 in words is "nine hundred one million, five hundred sixty-four thousand, eight hundred eighty-three".