37980095999 has 4 divisors (see below), whose sum is σ = 39979048440. Its totient is φ = 35981143560.

The previous prime is 37980095941. The next prime is 37980096013. The reversal of 37980095999 is 99959008973.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-37980095999 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 (37980095099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 999476192 + ... + 999476229.

It is an arithmetic number, because the mean of its divisors is an integer number (9994762110).

Almost surely, 2^37980095999 is an apocalyptic number.

37980095999 is a deficient number, since it is larger than the sum of its proper divisors (1998952441).

37980095999 is a wasteful number, since it uses less digits than its factorization.

37980095999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1998952440.

The product of its (nonzero) digits is 49601160, while the sum is 68.

The spelling of 37980095999 in words is "thirty-seven billion, nine hundred eighty million, ninety-five thousand, nine hundred ninety-nine".