65373007 has 12 divisors (see below), whose sum is σ = 80520480. Its totient is φ = 52737216.

The previous prime is 65372999. The next prime is 65373013. The reversal of 65373007 is 70037356.

It is not a de Polignac number, because 65373007 - 2³ = 65372999 is a prime.

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 65373007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65373097) 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, 38407 + ... + 40072.

It is an arithmetic number, because the mean of its divisors is an integer number (6710040).

Almost surely, 2^65373007 is an apocalyptic number.

65373007 is a deficient number, since it is larger than the sum of its proper divisors (15147473).

65373007 is a wasteful number, since it uses less digits than its factorization.

65373007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78510 (or 78503 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 31.

The square root of 65373007 is about 8085.3575678507. The cubic root of 65373007 is about 402.8402164440.

The spelling of 65373007 in words is "sixty-five million, three hundred seventy-three thousand, seven".