80048511 has 6 divisors (see below), whose sum is σ = 115625640. Its totient is φ = 53365668.

The previous prime is 80048489. The next prime is 80048513. The reversal of 80048511 is 11584008.

It is not a de Polignac number, because 80048511 - 2⁷ = 80048383 is a prime.

It is a super-2 number, since 2×80048511² = 12815528226634242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80048513) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4447131 + ... + 4447148.

It is an arithmetic number, because the mean of its divisors is an integer number (19270940).

Almost surely, 2^80048511 is an apocalyptic number.

80048511 is a deficient number, since it is larger than the sum of its proper divisors (35577129).

80048511 is a wasteful number, since it uses less digits than its factorization.

80048511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8894285 (or 8894282 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 80048511 is about 8946.9833463576. The cubic root of 80048511 is about 430.9740152256.

The spelling of 80048511 in words is "eighty million, forty-eight thousand, five hundred eleven".