45061056399 has 32 divisors (see below), whose sum is σ = 62535997440. Its totient is φ = 28826582400.

The previous prime is 45061056379. The next prime is 45061056433. The reversal of 45061056399 is 99365016054.

It is a happy number.

It is not a de Polignac number, because 45061056399 - 2⁵ = 45061056367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45061056379) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18190549 + ... + 18193025.

It is an arithmetic number, because the mean of its divisors is an integer number (1954249920).

Almost surely, 2^45061056399 is an apocalyptic number.

45061056399 is a deficient number, since it is larger than the sum of its proper divisors (17474941041).

45061056399 is a wasteful number, since it uses less digits than its factorization.

45061056399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3711.

The product of its (nonzero) digits is 874800, while the sum is 48.

The spelling of 45061056399 in words is "forty-five billion, sixty-one million, fifty-six thousand, three hundred ninety-nine".