465825280428 has 120 divisors (see below), whose sum is σ = 1324241214912. Its totient is φ = 142191438336.

The previous prime is 465825280397. The next prime is 465825280433. The reversal of 465825280428 is 824082528564.

465825280428 is a `hidden beast` number, since 4 + 6 + 582 + 52 + 8 + 0 + 4 + 2 + 8 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 939076 + ... + 1346667.

Almost surely, 2^465825280428 is an apocalyptic number.

It is an amenable number.

465825280428 is an abundant number, since it is smaller than the sum of its proper divisors (858415934484).

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

465825280428 is a wasteful number, since it uses less digits than its factorization.

465825280428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285813 (or 2285802 counting only the distinct ones).

The product of its (nonzero) digits is 9830400, while the sum is 54.

The spelling of 465825280428 in words is "four hundred sixty-five billion, eight hundred twenty-five million, two hundred eighty thousand, four hundred twenty-eight".