109552400624 has 80 divisors (see below), whose sum is σ = 216286156800. Its totient is φ = 53748541440.

The previous prime is 109552400597. The next prime is 109552400647. The reversal of 109552400624 is 426004255901.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133113077 + ... + 133113899.

It is an arithmetic number, because the mean of its divisors is an integer number (2703576960).

Almost surely, 2^109552400624 is an apocalyptic number.

It is an amenable number.

109552400624 is a deficient number, since it is larger than the sum of its proper divisors (106733756176).

109552400624 is a wasteful number, since it uses less digits than its factorization.

109552400624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558 (or 1552 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 109552400624 in words is "one hundred nine billion, five hundred fifty-two million, four hundred thousand, six hundred twenty-four".