80652408124 has 6 divisors (see below), whose sum is σ = 141141714224. Its totient is φ = 40326204060.

The previous prime is 80652408121. The next prime is 80652408149. The reversal of 80652408124 is 42180425608.

It is a happy number.

It is a super-2 number, since 2×80652408124² (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 (80652408121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10081551012 + ... + 10081551019.

Almost surely, 2^80652408124 is an apocalyptic number.

It is an amenable number.

80652408124 is a deficient number, since it is larger than the sum of its proper divisors (60489306100).

80652408124 is a wasteful number, since it uses less digits than its factorization.

80652408124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20163102035 (or 20163102033 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 40.

The spelling of 80652408124 in words is "eighty billion, six hundred fifty-two million, four hundred eight thousand, one hundred twenty-four".