468091551879 has 24 divisors (see below), whose sum is σ = 791569457952. Its totient is φ = 260956961280.

The previous prime is 468091551853. The next prime is 468091551883. The reversal of 468091551879 is 978155190864.

468091551879 is a `hidden beast` number, since 4 + 6 + 8 + 0 + 9 + 1 + 551 + 8 + 79 = 666.

It is not a de Polignac number, because 468091551879 - 2⁷ = 468091551751 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468091551079) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90607474 + ... + 90612639.

It is an arithmetic number, because the mean of its divisors is an integer number (32982060748).

Almost surely, 2^468091551879 is an apocalyptic number.

468091551879 is a deficient number, since it is larger than the sum of its proper divisors (323477906073).

468091551879 is a wasteful number, since it uses less digits than its factorization.

468091551879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181220167 (or 181220164 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 63.

The spelling of 468091551879 in words is "four hundred sixty-eight billion, ninety-one million, five hundred fifty-one thousand, eight hundred seventy-nine".