80422537635 has 48 divisors (see below), whose sum is σ = 157704019200. Its totient is φ = 38992739040.

The previous prime is 80422537627. The next prime is 80422537673. The reversal of 80422537635 is 53673522408.

80422537635 is a `hidden beast` number, since 8 + 0 + 4 + 2 + 2 + 5 + 3 + 7 + 635 = 666.

It is not a de Polignac number, because 80422537635 - 2³ = 80422537627 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2995335 + ... + 3022064.

It is an arithmetic number, because the mean of its divisors is an integer number (3285500400).

Almost surely, 2^80422537635 is an apocalyptic number.

80422537635 is a deficient number, since it is larger than the sum of its proper divisors (77281481565).

80422537635 is a wasteful number, since it uses less digits than its factorization.

80422537635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6017430 (or 6017418 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The spelling of 80422537635 in words is "eighty billion, four hundred twenty-two million, five hundred thirty-seven thousand, six hundred thirty-five".