468955091790 has 192 divisors, whose sum is σ = 1248195199680. Its totient is φ = 122122874880.

The previous prime is 468955091783. The next prime is 468955091831. The reversal of 468955091790 is 97190559864.

468955091790 is a `hidden beast` number, since 4 + 6 + 8 + 9 + 550 + 9 + 1 + 79 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 790817734 + ... + 790818326.

It is an arithmetic number, because the mean of its divisors is an integer number (6501016665).

Almost surely, 2^468955091790 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 468955091790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (624097599840).

468955091790 is an abundant number, since it is smaller than the sum of its proper divisors (779240107890).

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

468955091790 is a wasteful number, since it uses less digits than its factorization.

468955091790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459 (or 1456 counting only the distinct ones).

The product of its (nonzero) digits is 24494400, while the sum is 63.

The spelling of 468955091790 in words is "four hundred sixty-eight billion, nine hundred fifty-five million, ninety-one thousand, seven hundred ninety".