45384158756 has 12 divisors (see below), whose sum is σ = 79454359068. Its totient is φ = 22682913312.

The previous prime is 45384158747. The next prime is 45384158821. The reversal of 45384158756 is 65785148354.

It can be written as a sum of positive squares in 2 ways, for example, as 20724481600 + 24659677156 = 143960^2 + 157034^2 .

It is a super-2 number, since 2×45384158756² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2280371 + ... + 2300186.

It is an arithmetic number, because the mean of its divisors is an integer number (6621196589).

Almost surely, 2^45384158756 is an apocalyptic number.

It is an amenable number.

45384158756 is a deficient number, since it is larger than the sum of its proper divisors (34070200312).

45384158756 is a wasteful number, since it uses less digits than its factorization.

45384158756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4583038 (or 4583036 counting only the distinct ones).

The product of its digits is 16128000, while the sum is 56.

The spelling of 45384158756 in words is "forty-five billion, three hundred eighty-four million, one hundred fifty-eight thousand, seven hundred fifty-six".