74553000464 has 10 divisors (see below), whose sum is σ = 144446438430. Its totient is φ = 37276500224.

The previous prime is 74553000449. The next prime is 74553000497. The reversal of 74553000464 is 46400035547.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 60791833600 + 13761166864 = 246560^2 + 117308^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2329781249 + ... + 2329781280.

It is an arithmetic number, because the mean of its divisors is an integer number (14444643843).

Almost surely, 2^74553000464 is an apocalyptic number.

It is an amenable number.

74553000464 is a deficient number, since it is larger than the sum of its proper divisors (69893437966).

74553000464 is a wasteful number, since it uses less digits than its factorization.

74553000464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4659562537 (or 4659562531 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 38.

The spelling of 74553000464 in words is "seventy-four billion, five hundred fifty-three million, four hundred sixty-four", and thus it is an aban number.