45427272454 has 8 divisors (see below), whose sum is σ = 68290014888. Its totient is φ = 22663934160.

The previous prime is 45427272437. The next prime is 45427272481.

45427272454 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24849892 + ... + 24851719.

It is an arithmetic number, because the mean of its divisors is an integer number (8536251861).

Almost surely, 2^45427272454 is an apocalyptic number.

45427272454 is a deficient number, since it is larger than the sum of its proper divisors (22862742434).

45427272454 is a wasteful number, since it uses less digits than its factorization.

45427272454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49702070.

The product of its digits is 2508800, while the sum is 46.

The spelling of 45427272454 in words is "forty-five billion, four hundred twenty-seven million, two hundred seventy-two thousand, four hundred fifty-four".