481810263880 has 64 divisors (see below), whose sum is σ = 1191257642880. Its totient is φ = 173924851200.

The previous prime is 481810263877. The next prime is 481810263947. The reversal of 481810263880 is 88362018184.

It is a super-2 number, since 2×481810263880² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3936156 + ... + 4056715.

It is an arithmetic number, because the mean of its divisors is an integer number (18613400670).

Almost surely, 2^481810263880 is an apocalyptic number.

481810263880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

481810263880 is an abundant number, since it is smaller than the sum of its proper divisors (709447379000).

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

481810263880 is a wasteful number, since it uses less digits than its factorization.

481810263880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7993030 (or 7993026 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 49.

The spelling of 481810263880 in words is "four hundred eighty-one billion, eight hundred ten million, two hundred sixty-three thousand, eight hundred eighty".