80371507623 has 16 divisors (see below), whose sum is σ = 116922960000. Its totient is φ = 48702109280.

The previous prime is 80371507621. The next prime is 80371507651. The reversal of 80371507623 is 32670517308.

It is not a de Polignac number, because 80371507623 - 2¹ = 80371507621 is a prime.

It is a super-2 number, since 2×80371507623² (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 (80371507621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12628 + ... + 401126.

It is an arithmetic number, because the mean of its divisors is an integer number (7307685000).

Almost surely, 2^80371507623 is an apocalyptic number.

80371507623 is a deficient number, since it is larger than the sum of its proper divisors (36551452377).

80371507623 is a wasteful number, since it uses less digits than its factorization.

80371507623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394782.

The product of its (nonzero) digits is 211680, while the sum is 42.

The spelling of 80371507623 in words is "eighty billion, three hundred seventy-one million, five hundred seven thousand, six hundred twenty-three".