5122465280 has 40 divisors (see below), whose sum is σ = 12281917032. Its totient is φ = 2048985088.

The previous prime is 5122465247. The next prime is 5122465297. The reversal of 5122465280 is 825642215.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 5122465280.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 997922 + ... + 1003041.

Almost surely, 2^5122465280 is an apocalyptic number.

It is an amenable number.

5122465280 is an abundant number, since it is smaller than the sum of its proper divisors (7159451752).

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

5122465280 is an equidigital number, since it uses as much as digits as its factorization.

5122465280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000986 (or 2000970 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 5122465280 is about 71571.3998745309. The cubic root of 5122465280 is about 1723.8243370526.

The spelling of 5122465280 in words is "five billion, one hundred twenty-two million, four hundred sixty-five thousand, two hundred eighty".