54746925782 has 4 divisors (see below), whose sum is σ = 82120388676. Its totient is φ = 27373462890.

The previous prime is 54746925781. The next prime is 54746925787. The reversal of 54746925782 is 28752964745.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54746925781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13686731444 + ... + 13686731447.

It is an arithmetic number, because the mean of its divisors is an integer number (20530097169).

Almost surely, 2^54746925782 is an apocalyptic number.

54746925782 is a deficient number, since it is larger than the sum of its proper divisors (27373462894).

54746925782 is a wasteful number, since it uses less digits than its factorization.

54746925782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27373462893.

The product of its digits is 33868800, while the sum is 59.

The spelling of 54746925782 in words is "fifty-four billion, seven hundred forty-six million, nine hundred twenty-five thousand, seven hundred eighty-two".