54022445545 has 8 divisors (see below), whose sum is σ = 66206231424. Its totient is φ = 42298425264.

The previous prime is 54022445527. The next prime is 54022445551. The reversal of 54022445545 is 54554422045.

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

It is a cyclic number.

It is not a de Polignac number, because 54022445545 - 2⁵ = 54022445513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54022445498 and 54022445507.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114941139 + ... + 114941608.

It is an arithmetic number, because the mean of its divisors is an integer number (8275778928).

Almost surely, 2^54022445545 is an apocalyptic number.

It is an amenable number.

54022445545 is a deficient number, since it is larger than the sum of its proper divisors (12183785879).

54022445545 is a wasteful number, since it uses less digits than its factorization.

54022445545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229882799.

The product of its (nonzero) digits is 640000, while the sum is 40.

The spelling of 54022445545 in words is "fifty-four billion, twenty-two million, four hundred forty-five thousand, five hundred forty-five".