45527418284502 has 128 divisors (see below), whose sum is σ = 118970512358400. Its totient is φ = 11505700442880.

The previous prime is 45527418284489. The next prime is 45527418284521. The reversal of 45527418284502 is 20548281472554.

It is a happy number.

It is a super-2 number, since 2×45527418284502² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26339503 + ... + 28014714.

It is an arithmetic number, because the mean of its divisors is an integer number (929457127800).

Almost surely, 2^{45527418284502} is an apocalyptic number.

45527418284502 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

45527418284502 is an abundant number, since it is smaller than the sum of its proper divisors (73443094073898).

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

45527418284502 is a wasteful number, since it uses less digits than its factorization.

45527418284502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54354291 (or 54354277 counting only the distinct ones).

The product of its (nonzero) digits is 28672000, while the sum is 57.

The spelling of 45527418284502 in words is "forty-five trillion, five hundred twenty-seven billion, four hundred eighteen million, two hundred eighty-four thousand, five hundred two".