916251063 has 32 divisors (see below), whose sum is σ = 1526063616. Its totient is φ = 476074368.

The previous prime is 916251047. The next prime is 916251101. The reversal of 916251063 is 360152619.

It is a happy number.

It is not a de Polignac number, because 916251063 - 2⁴ = 916251047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (916251043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6756 + ... + 43337.

It is an arithmetic number, because the mean of its divisors is an integer number (47689488).

Almost surely, 2^916251063 is an apocalyptic number.

916251063 is a deficient number, since it is larger than the sum of its proper divisors (609812553).

916251063 is a wasteful number, since it uses less digits than its factorization.

916251063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50183.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 916251063 is about 30269.6392941839. The cubic root of 916251063 is about 971.2659500900.

The spelling of 916251063 in words is "nine hundred sixteen million, two hundred fifty-one thousand, sixty-three".