54107545 has 8 divisors (see below), whose sum is σ = 66439296. Its totient is φ = 42279216.

The previous prime is 54107539. The next prime is 54107561. The reversal of 54107545 is 54570145.

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 54107545 - 2²¹ = 52010393 is a prime.

It is a Duffinian number.

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, 125617 + ... + 126046.

It is an arithmetic number, because the mean of its divisors is an integer number (8304912).

Almost surely, 2^54107545 is an apocalyptic number.

It is an amenable number.

54107545 is a deficient number, since it is larger than the sum of its proper divisors (12331751).

54107545 is a wasteful number, since it uses less digits than its factorization.

54107545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251711.

The product of its (nonzero) digits is 14000, while the sum is 31.

The square root of 54107545 is about 7355.7830990317. The cubic root of 54107545 is about 378.2270711854.

The spelling of 54107545 in words is "fifty-four million, one hundred seven thousand, five hundred forty-five".