485377320 has 32 divisors (see below), whose sum is σ = 1456132320. Its totient is φ = 129433920.

The previous prime is 485377309. The next prime is 485377331. The reversal of 485377320 is 23773584.

It is an interprime number because it is at equal distance from previous prime (485377309) and next prime (485377331).

It is a super-2 number, since 2×485377320² = 471182285540764800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2022286 + ... + 2022525.

It is an arithmetic number, because the mean of its divisors is an integer number (45504135).

Almost surely, 2^485377320 is an apocalyptic number.

485377320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

485377320 is an abundant number, since it is smaller than the sum of its proper divisors (970755000).

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

485377320 is a wasteful number, since it uses less digits than its factorization.

485377320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4044825 (or 4044821 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 39.

The square root of 485377320 is about 22031.2804893406. The cubic root of 485377320 is about 785.8864963101.

The spelling of 485377320 in words is "four hundred eighty-five million, three hundred seventy-seven thousand, three hundred twenty".