74053358628 has 24 divisors (see below), whose sum is σ = 172887913632. Its totient is φ = 24670632384.

The previous prime is 74053358597. The next prime is 74053358693. The reversal of 74053358628 is 82685335047.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1705225 + ... + 1748112.

It is an arithmetic number, because the mean of its divisors is an integer number (7203663068).

Almost surely, 2^74053358628 is an apocalyptic number.

It is an amenable number.

74053358628 is an abundant number, since it is smaller than the sum of its proper divisors (98834555004).

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

74053358628 is a wasteful number, since it uses less digits than its factorization.

74053358628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3455131 (or 3455129 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 51.

The spelling of 74053358628 in words is "seventy-four billion, fifty-three million, three hundred fifty-eight thousand, six hundred twenty-eight".