45205547151 has 8 divisors (see below), whose sum is σ = 60278760880. Its totient is φ = 30134682432.

The previous prime is 45205547129. The next prime is 45205547171. The reversal of 45205547151 is 15174550254.

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

It is a de Polignac number, because none of the positive numbers 2^k-45205547151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45205547111) 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, 541846 + ... + 619683.

It is an arithmetic number, because the mean of its divisors is an integer number (7534845110).

Almost surely, 2^45205547151 is an apocalyptic number.

45205547151 is a deficient number, since it is larger than the sum of its proper divisors (15073213729).

45205547151 is a wasteful number, since it uses less digits than its factorization.

45205547151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174505.

The product of its (nonzero) digits is 140000, while the sum is 39.

The spelling of 45205547151 in words is "forty-five billion, two hundred five million, five hundred forty-seven thousand, one hundred fifty-one".