464420075152536 has 64 divisors (see below), whose sum is σ = 1331670466406400. Its totient is φ = 149812927466400.

The previous prime is 464420075152507. The next prime is 464420075152549. The reversal of 464420075152536 is 635251570024464.

It is a happy number.

464420075152536 is a `hidden beast` number, since 4 + 6 + 4 + 4 + 2 + 0 + 0 + 7 + 51 + 52 + 536 = 666.

It is a super-2 number, since 2×464420075152536² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 34678911700 + ... + 34678925091.

It is an arithmetic number, because the mean of its divisors is an integer number (20807351037600).

Almost surely, 2^{464420075152536} is an apocalyptic number.

It is an amenable number.

464420075152536 is an abundant number, since it is smaller than the sum of its proper divisors (867250391253864).

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

464420075152536 is a wasteful number, since it uses less digits than its factorization.

464420075152536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69357836837 (or 69357836827 counting only the distinct ones).

The product of its (nonzero) digits is 24192000, while the sum is 54.

The spelling of 464420075152536 in words is "four hundred sixty-four trillion, four hundred twenty billion, seventy-five million, one hundred fifty-two thousand, five hundred thirty-six".