45451314154 has 8 divisors (see below), whose sum is σ = 68301610848. Its totient is φ = 22684110540.

The previous prime is 45451314149. The next prime is 45451314157. The reversal of 45451314154 is 45141315454.

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 (45451314157) 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, 20771902 + ... + 20774089.

It is an arithmetic number, because the mean of its divisors is an integer number (8537701356).

Almost surely, 2^45451314154 is an apocalyptic number.

45451314154 is a deficient number, since it is larger than the sum of its proper divisors (22850296694).

45451314154 is a wasteful number, since it uses less digits than its factorization.

45451314154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41546540.

The product of its digits is 96000, while the sum is 37.

The spelling of 45451314154 in words is "forty-five billion, four hundred fifty-one million, three hundred fourteen thousand, one hundred fifty-four".