45105450154 has 8 divisors (see below), whose sum is σ = 67716960768. Its totient is φ = 22533129900.

The previous prime is 45105450127. The next prime is 45105450157.

45105450154 is nontrivially palindromic in base 10.

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

It is not an unprimeable number, because it can be changed into a prime (45105450157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9794712 + ... + 9799315.

It is an arithmetic number, because the mean of its divisors is an integer number (8464620096).

Almost surely, 2^45105450154 is an apocalyptic number.

45105450154 is a deficient number, since it is larger than the sum of its proper divisors (22611510614).

45105450154 is a wasteful number, since it uses less digits than its factorization.

45105450154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19595180.

The product of its (nonzero) digits is 40000, while the sum is 34.

The spelling of 45105450154 in words is "forty-five billion, one hundred five million, four hundred fifty thousand, one hundred fifty-four".