73065337037 has 32 divisors (see below), whose sum is σ = 93488947200. Its totient is φ = 55455192000.

The previous prime is 73065337013. The next prime is 73065337061. The reversal of 73065337037 is 73073356037.

It is an interprime number because it is at equal distance from previous prime (73065337013) and next prime (73065337061).

It is a cyclic number.

It is not a de Polignac number, because 73065337037 - 2²⁸ = 72796901581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73065337237) 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, 421412 + ... + 568962.

It is an arithmetic number, because the mean of its divisors is an integer number (2921529600).

Almost surely, 2^73065337037 is an apocalyptic number.

73065337037 is a gapful number since it is divisible by the number (77) formed by its first and last digit.

It is an amenable number.

73065337037 is a deficient number, since it is larger than the sum of its proper divisors (20423610163).

73065337037 is a wasteful number, since it uses less digits than its factorization.

73065337037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147737.

The product of its (nonzero) digits is 833490, while the sum is 44.

The spelling of 73065337037 in words is "seventy-three billion, sixty-five million, three hundred thirty-seven thousand, thirty-seven".