80459207830 has 32 divisors (see below), whose sum is σ = 146224219680. Its totient is φ = 31873374720.

The previous prime is 80459207819. The next prime is 80459207837. The reversal of 80459207830 is 3870295408.

It is a super-2 number, since 2×80459207830² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80459207837) 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, 2454750 + ... + 2487310.

It is an arithmetic number, because the mean of its divisors is an integer number (4569506865).

Almost surely, 2^80459207830 is an apocalyptic number.

80459207830 is a deficient number, since it is larger than the sum of its proper divisors (65765011850).

80459207830 is a wasteful number, since it uses less digits than its factorization.

80459207830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34944.

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 80459207830 in words is "eighty billion, four hundred fifty-nine million, two hundred seven thousand, eight hundred thirty".