74010511652 has 24 divisors (see below), whose sum is σ = 161477480640. Its totient is φ = 28835264160.

The previous prime is 74010511637. The next prime is 74010511669. The reversal of 74010511652 is 25611501047.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120146627 + ... + 120147242.

It is an arithmetic number, because the mean of its divisors is an integer number (6728228360).

Almost surely, 2^74010511652 is an apocalyptic number.

It is an amenable number.

74010511652 is an abundant number, since it is smaller than the sum of its proper divisors (87466968988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74010511652 is a wasteful number, since it uses less digits than its factorization.

74010511652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240293891 (or 240293889 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 32.

The spelling of 74010511652 in words is "seventy-four billion, ten million, five hundred eleven thousand, six hundred fifty-two".