45212441555 has 8 divisors (see below), whose sum is σ = 55278608112. Its totient is φ = 35487501088.

The previous prime is 45212441501. The next prime is 45212441609. The reversal of 45212441555 is 55514421254.

It is an interprime number because it is at equal distance from previous prime (45212441501) and next prime (45212441609).

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

It is a cyclic number.

It is not a de Polignac number, because 45212441555 - 2⁸ = 45212441299 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85306229 + ... + 85306758.

It is an arithmetic number, because the mean of its divisors is an integer number (6909826014).

Almost surely, 2^45212441555 is an apocalyptic number.

45212441555 is a deficient number, since it is larger than the sum of its proper divisors (10066166557).

45212441555 is a wasteful number, since it uses less digits than its factorization.

45212441555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170613045.

The product of its digits is 160000, while the sum is 38.

The spelling of 45212441555 in words is "forty-five billion, two hundred twelve million, four hundred forty-one thousand, five hundred fifty-five".