54294454078 has 8 divisors (see below), whose sum is σ = 81512319168. Its totient is φ = 27123681024.

The previous prime is 54294453991. The next prime is 54294454099. The reversal of 54294454078 is 87045449245.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11770126 + ... + 11774737.

It is an arithmetic number, because the mean of its divisors is an integer number (10189039896).

Almost surely, 2^54294454078 is an apocalyptic number.

54294454078 is a deficient number, since it is larger than the sum of its proper divisors (27217865090).

54294454078 is a wasteful number, since it uses less digits than its factorization.

54294454078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23546018.

The product of its (nonzero) digits is 6451200, while the sum is 52.

The spelling of 54294454078 in words is "fifty-four billion, two hundred ninety-four million, four hundred fifty-four thousand, seventy-eight".