54746925809 has 8 divisors (see below), whose sum is σ = 55318085088. Its totient is φ = 54175904640.

The previous prime is 54746925787. The next prime is 54746925839. The reversal of 54746925809 is 90852964745.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54746925809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54746925839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 890894 + ... + 950360.

It is an arithmetic number, because the mean of its divisors is an integer number (6914760636).

Almost surely, 2^54746925809 is an apocalyptic number.

It is an amenable number.

54746925809 is a deficient number, since it is larger than the sum of its proper divisors (571159279).

54746925809 is an equidigital number, since it uses as much as digits as its factorization.

54746925809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69055.

The product of its (nonzero) digits is 21772800, while the sum is 59.

The spelling of 54746925809 in words is "fifty-four billion, seven hundred forty-six million, nine hundred twenty-five thousand, eight hundred nine".