80057803 has 12 divisors (see below), whose sum is σ = 93209808. Its totient is φ = 67340160.

The previous prime is 80057801. The next prime is 80057807. The reversal of 80057803 is 30875008.

It is not a de Polignac number, because 80057803 - 2¹ = 80057801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80057801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 184675 + ... + 185107.

It is an arithmetic number, because the mean of its divisors is an integer number (7767484).

Almost surely, 2^80057803 is an apocalyptic number.

80057803 is a deficient number, since it is larger than the sum of its proper divisors (13152005).

80057803 is an frugal number, since it uses more digits than its factorization.

80057803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934 (or 501 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 80057803 is about 8947.5026124612. The cubic root of 80057803 is about 430.9906903457.

The spelling of 80057803 in words is "eighty million, fifty-seven thousand, eight hundred three".