75484112002245 has 64 divisors (see below), whose sum is σ = 142095851907840. Its totient is φ = 37887900954624.

The previous prime is 75484112002171. The next prime is 75484112002291. The reversal of 75484112002245 is 54220021148457.

75484112002245 is a `hidden beast` number, since 7 + 5 + 4 + 8 + 411 + 2 + 0 + 0 + 224 + 5 = 666.

It is not a de Polignac number, because 75484112002245 - 2¹⁵ = 75484111969477 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 75484112002245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39652477 + ... + 41512493.

It is an arithmetic number, because the mean of its divisors is an integer number (2220247686060).

Almost surely, 2^{75484112002245} is an apocalyptic number.

It is an amenable number.

75484112002245 is a deficient number, since it is larger than the sum of its proper divisors (66611739905595).

75484112002245 is a wasteful number, since it uses less digits than its factorization.

75484112002245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1877731 (or 1877725 counting only the distinct ones).

The product of its (nonzero) digits is 716800, while the sum is 45.

The spelling of 75484112002245 in words is "seventy-five trillion, four hundred eighty-four billion, one hundred twelve million, two thousand, two hundred forty-five".