464774167458804 has 144 divisors (see below), whose sum is σ = 1262636230584960. Its totient is φ = 132676191486720.

The previous prime is 464774167458781. The next prime is 464774167458817. The reversal of 464774167458804 is 408854761477464.

It is a super-2 number, since 2×464774167458804² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5787283402 + ... + 5787363710.

It is an arithmetic number, because the mean of its divisors is an integer number (8768307156840).

Almost surely, 2^{464774167458804} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 464774167458804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (631318115292480).

464774167458804 is an abundant number, since it is smaller than the sum of its proper divisors (797862063126156).

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

464774167458804 is a wasteful number, since it uses less digits than its factorization.

464774167458804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88838 (or 88829 counting only the distinct ones).

The product of its (nonzero) digits is 4046192640, while the sum is 75.

The spelling of 464774167458804 in words is "four hundred sixty-four trillion, seven hundred seventy-four billion, one hundred sixty-seven million, four hundred fifty-eight thousand, eight hundred four".