464145737475 has 96 divisors (see below), whose sum is σ = 931644736000. Its totient is φ = 199168865280.

The previous prime is 464145737453. The next prime is 464145737479. The reversal of 464145737475 is 574737541464.

It is not a de Polignac number, because 464145737475 - 2⁶ = 464145737411 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (464145737479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 873831 + ... + 1300719.

Almost surely, 2^464145737475 is an apocalyptic number.

464145737475 is an abundant number, since it is smaller than the sum of its proper divisors (467498998525).

464145737475 is a wasteful number, since it uses less digits than its factorization.

464145737475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427037 (or 427032 counting only the distinct ones).

The product of its digits is 39513600, while the sum is 57.

The spelling of 464145737475 in words is "four hundred sixty-four billion, one hundred forty-five million, seven hundred thirty-seven thousand, four hundred seventy-five".