45553251155 has 8 divisors (see below), whose sum is σ = 54666626784. Its totient is φ = 36440784000.

The previous prime is 45553251091. The next prime is 45553251179. The reversal of 45553251155 is 55115235554.

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

It is not a de Polignac number, because 45553251155 - 2⁶ = 45553251091 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, 111446 + ... + 321755.

It is an arithmetic number, because the mean of its divisors is an integer number (6833328348).

Almost surely, 2^45553251155 is an apocalyptic number.

45553251155 is a deficient number, since it is larger than the sum of its proper divisors (9113375629).

45553251155 is a wasteful number, since it uses less digits than its factorization.

45553251155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454237.

The product of its digits is 375000, while the sum is 41.

The spelling of 45553251155 in words is "forty-five billion, five hundred fifty-three million, two hundred fifty-one thousand, one hundred fifty-five".