45177254475 has 48 divisors (see below), whose sum is σ = 76480200192. Its totient is φ = 23518776960.

The previous prime is 45177254461. The next prime is 45177254491. The reversal of 45177254475 is 57445277154.

It is not a de Polignac number, because 45177254475 - 2¹¹ = 45177252427 is a prime.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6230302 + ... + 6237548.

It is an arithmetic number, because the mean of its divisors is an integer number (1593337504).

Almost surely, 2^45177254475 is an apocalyptic number.

45177254475 is a deficient number, since it is larger than the sum of its proper divisors (31302945717).

45177254475 is a wasteful number, since it uses less digits than its factorization.

45177254475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9236 (or 9231 counting only the distinct ones).

The product of its digits is 5488000, while the sum is 51.

The spelling of 45177254475 in words is "forty-five billion, one hundred seventy-seven million, two hundred fifty-four thousand, four hundred seventy-five".