54357545 has 8 divisors (see below), whose sum is σ = 71159040. Its totient is φ = 39532720.

The previous prime is 54357509. The next prime is 54357553. The reversal of 54357545 is 54575345.

It is a happy number.

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

It is not a de Polignac number, because 54357545 - 2⁶ = 54357481 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54357499 and 54357508.

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, 494105 + ... + 494214.

It is an arithmetic number, because the mean of its divisors is an integer number (8894880).

Almost surely, 2^54357545 is an apocalyptic number.

54357545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54357545 is a deficient number, since it is larger than the sum of its proper divisors (16801495).

54357545 is a wasteful number, since it uses less digits than its factorization.

54357545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988335.

The product of its digits is 210000, while the sum is 38.

The square root of 54357545 is about 7372.7569470314. The cubic root of 54357545 is about 378.8086999247.

The spelling of 54357545 in words is "fifty-four million, three hundred fifty-seven thousand, five hundred forty-five".