45623054445 has 32 divisors (see below), whose sum is σ = 77306928768. Its totient is φ = 22896211968.

The previous prime is 45623054387. The next prime is 45623054447. The reversal of 45623054445 is 54445032654.

It is a happy number.

45623054445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45623054445 - 2⁶ = 45623054381 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45623054397 and 45623054406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45623054447) 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, 1426722 + ... + 1458348.

It is an arithmetic number, because the mean of its divisors is an integer number (2415841524).

Almost surely, 2^45623054445 is an apocalyptic number.

It is an amenable number.

45623054445 is a deficient number, since it is larger than the sum of its proper divisors (31683874323).

45623054445 is a wasteful number, since it uses less digits than its factorization.

45623054445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37309.

The product of its (nonzero) digits is 1152000, while the sum is 42.

The spelling of 45623054445 in words is "forty-five billion, six hundred twenty-three million, fifty-four thousand, four hundred forty-five".