80138037 has 16 divisors (see below), whose sum is σ = 122660352. Its totient is φ = 45588720.

The previous prime is 80138033. The next prime is 80138053. The reversal of 80138037 is 73083108.

It is not a de Polignac number, because 80138037 - 2² = 80138033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80137995 and 80138013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80138033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3639 + ... + 13172.

It is an arithmetic number, because the mean of its divisors is an integer number (7666272).

Almost surely, 2^80138037 is an apocalyptic number.

It is an amenable number.

80138037 is a deficient number, since it is larger than the sum of its proper divisors (42522315).

80138037 is a wasteful number, since it uses less digits than its factorization.

80138037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17048.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 80138037 is about 8951.9850871189. The cubic root of 80138037 is about 431.1346220222.

The spelling of 80138037 in words is "eighty million, one hundred thirty-eight thousand, thirty-seven".