45128282154 has 8 divisors (see below), whose sum is σ = 90256564320. Its totient is φ = 15042760716.

The previous prime is 45128282149. The next prime is 45128282167.

45128282154 is nontrivially palindromic in base 10.

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

45128282154 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3760690174 + ... + 3760690185.

It is an arithmetic number, because the mean of its divisors is an integer number (11282070540).

Almost surely, 2^45128282154 is an apocalyptic number.

45128282154 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45128282154 is a wasteful number, since it uses less digits than its factorization.

45128282154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7521380364.

The product of its digits is 204800, while the sum is 42.

The spelling of 45128282154 in words is "forty-five billion, one hundred twenty-eight million, two hundred eighty-two thousand, one hundred fifty-four".