455563727532 has 36 divisors (see below), whose sum is σ = 1152302664240. Its totient is φ = 151757152032.

The previous prime is 455563727527. The next prime is 455563727539. The reversal of 455563727532 is 235727365554.

455563727532 is a `hidden beast` number, since 4 + 5 + 5 + 56 + 37 + 27 + 532 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×455563727532² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (455563727539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4002423 + ... + 4114670.

It is an arithmetic number, because the mean of its divisors is an integer number (32008407340).

Almost surely, 2^455563727532 is an apocalyptic number.

It is an amenable number.

455563727532 is an abundant number, since it is smaller than the sum of its proper divisors (696738936708).

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

455563727532 is a wasteful number, since it uses less digits than its factorization.

455563727532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8118662 (or 8118657 counting only the distinct ones).

The product of its digits is 26460000, while the sum is 54.

The spelling of 455563727532 in words is "four hundred fifty-five billion, five hundred sixty-three million, seven hundred twenty-seven thousand, five hundred thirty-two".