45572055786045 has 24 divisors (see below), whose sum is σ = 83638125914616. Its totient is φ = 22875384864768.

The previous prime is 45572055785969. The next prime is 45572055786091. The reversal of 45572055786045 is 54068755027554.

45572055786045 is a `hidden beast` number, since 4 + 5 + 5 + 72 + 0 + 557 + 8 + 6 + 0 + 4 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 20689298005401 + 24882757780644 = 4548549^2 + 4988262^2 .

It is not a de Polignac number, because 45572055786045 - 2⁴² = 41174009274941 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29785656612 + ... + 29785658141.

It is an arithmetic number, because the mean of its divisors is an integer number (3484921913109).

Almost surely, 2^{45572055786045} is an apocalyptic number.

45572055786045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

45572055786045 is a deficient number, since it is larger than the sum of its proper divisors (38066070128571).

45572055786045 is a wasteful number, since it uses less digits than its factorization.

45572055786045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59571314781 (or 59571314778 counting only the distinct ones).

The product of its (nonzero) digits is 235200000, while the sum is 63.

The spelling of 45572055786045 in words is "forty-five trillion, five hundred seventy-two billion, fifty-five million, seven hundred eighty-six thousand, forty-five".