485026795440 has 240 divisors, whose sum is σ = 1820303555616. Its totient is φ = 114714316800.

The previous prime is 485026795427. The next prime is 485026795447. The reversal of 485026795440 is 44597620584.

485026795440 is a `hidden beast` number, since 4 + 8 + 5 + 0 + 26 + 79 + 544 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

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 not an unprimeable number, because it can be changed into a prime (485026795447) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 422119 + ... + 1071558.

Almost surely, 2^485026795440 is an apocalyptic number.

485026795440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

485026795440 is an abundant number, since it is smaller than the sum of its proper divisors (1335276760176).

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

485026795440 is a wasteful number, since it uses less digits than its factorization.

485026795440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1493748 (or 1493739 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 54.

The spelling of 485026795440 in words is "four hundred eighty-five billion, twenty-six million, seven hundred ninety-five thousand, four hundred forty".