80015038 has 4 divisors (see below), whose sum is σ = 120022560. Its totient is φ = 40007518.

The previous prime is 80015029. The next prime is 80015041. The reversal of 80015038 is 83051008.

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

It is a super-2 number, since 2×80015038² = 12804812612282888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20003758 + ... + 20003761.

It is an arithmetic number, because the mean of its divisors is an integer number (30005640).

Almost surely, 2^80015038 is an apocalyptic number.

80015038 is a deficient number, since it is larger than the sum of its proper divisors (40007522).

80015038 is a wasteful number, since it uses less digits than its factorization.

80015038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40007521.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 80015038 is about 8945.1125202537. The cubic root of 80015038 is about 430.9139349723.

The spelling of 80015038 in words is "eighty million, fifteen thousand, thirty-eight".