902531163 has 16 divisors (see below), whose sum is σ = 1213416320. Its totient is φ = 596683584.

The previous prime is 902531153. The next prime is 902531167. The reversal of 902531163 is 361135209.

It is not a de Polignac number, because 902531163 - 2⁵ = 902531131 is a prime.

It is a super-2 number, since 2×902531163² = 1629125000372265138, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 902531163.

It is not an unprimeable number, because it can be changed into a prime (902531167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253983 + ... + 257511.

It is an arithmetic number, because the mean of its divisors is an integer number (75838520).

Almost surely, 2^902531163 is an apocalyptic number.

902531163 is a deficient number, since it is larger than the sum of its proper divisors (310885157).

902531163 is a wasteful number, since it uses less digits than its factorization.

902531163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4218.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 902531163 is about 30042.1564305893. The cubic root of 902531163 is about 966.3936526004.

The spelling of 902531163 in words is "nine hundred two million, five hundred thirty-one thousand, one hundred sixty-three".