485049266400 has 144 divisors (see below), whose sum is σ = 1579069026864. Its totient is φ = 129327329280.

The previous prime is 485049266393. The next prime is 485049266419. The reversal of 485049266400 is 4662940584.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 485049266400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24741402 + ... + 24760998.

It is an arithmetic number, because the mean of its divisors is an integer number (10965757131).

Almost surely, 2^485049266400 is an apocalyptic number.

485049266400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

485049266400 is an abundant number, since it is smaller than the sum of its proper divisors (1094019760464).

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

485049266400 is a wasteful number, since it uses less digits than its factorization.

485049266400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29933 (or 29920 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 48.

The spelling of 485049266400 in words is "four hundred eighty-five billion, forty-nine million, two hundred sixty-six thousand, four hundred".