964985527 has 12 divisors (see below), whose sum is σ = 1097265960. Its totient is φ = 847006160.

The previous prime is 964985521. The next prime is 964985543. The reversal of 964985527 is 725589469.

It is not a de Polignac number, because 964985527 - 2³ = 964985519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (964985521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133993 + ... + 141010.

It is an arithmetic number, because the mean of its divisors is an integer number (91438830).

Almost surely, 2^964985527 is an apocalyptic number.

964985527 is a deficient number, since it is larger than the sum of its proper divisors (132280433).

964985527 is a wasteful number, since it uses less digits than its factorization.

964985527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275054 (or 275043 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 55.

The square root of 964985527 is about 31064.2161819673. The cubic root of 964985527 is about 988.1895719192.

The spelling of 964985527 in words is "nine hundred sixty-four million, nine hundred eighty-five thousand, five hundred twenty-seven".