45321608112455 has 8 divisors (see below), whose sum is σ = 54399159127104. Its totient is φ = 36248466895200.

The previous prime is 45321608112439. The next prime is 45321608112457. The reversal of 45321608112455 is 55421180612354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45321608112455 - 2⁴ = 45321608112439 is a prime.

It is a super-2 number, since 2×45321608112455² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45321608112457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1102426736 + ... + 1102467845.

It is an arithmetic number, because the mean of its divisors is an integer number (6799894890888).

Almost surely, 2^{45321608112455} is an apocalyptic number.

45321608112455 is a deficient number, since it is larger than the sum of its proper divisors (9077551014649).

45321608112455 is a wasteful number, since it uses less digits than its factorization.

45321608112455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2204898697.

The product of its (nonzero) digits is 1152000, while the sum is 47.

The spelling of 45321608112455 in words is "forty-five trillion, three hundred twenty-one billion, six hundred eight million, one hundred twelve thousand, four hundred fifty-five".