464902599546 has 1008 divisors, whose sum is σ = 1487269408320. Its totient is φ = 107487959040.

The previous prime is 464902599541. The next prime is 464902599583. The reversal of 464902599546 is 645995209464.

464902599546 is a `hidden beast` number, since 4 + 6 + 490 + 2 + 5 + 99 + 54 + 6 = 666.

It is a super-2 number, since 2×464902599546² (a number of 24 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (464902599541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 503 ways as a sum of consecutive naturals, for example, 5223624670 + ... + 5223624758.

Almost surely, 2^464902599546 is an apocalyptic number.

464902599546 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 464902599546, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (743634704160).

464902599546 is an abundant number, since it is smaller than the sum of its proper divisors (1022366808774).

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

464902599546 is a wasteful number, since it uses less digits than its factorization.

464902599546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191 (or 152 counting only the distinct ones).

The product of its (nonzero) digits is 83980800, while the sum is 63.

The spelling of 464902599546 in words is "four hundred sixty-four billion, nine hundred two million, five hundred ninety-nine thousand, five hundred forty-six".