54936412918 has 4 divisors (see below), whose sum is σ = 82404619380. Its totient is φ = 27468206458.

The previous prime is 54936412901. The next prime is 54936412931. The reversal of 54936412918 is 81921463945.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 81921463945 = 5 ⋅16384292789.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13734103228 + ... + 13734103231.

It is an arithmetic number, because the mean of its divisors is an integer number (20601154845).

Almost surely, 2^54936412918 is an apocalyptic number.

54936412918 is a deficient number, since it is larger than the sum of its proper divisors (27468206462).

54936412918 is a wasteful number, since it uses less digits than its factorization.

54936412918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27468206461.

The product of its digits is 1866240, while the sum is 52.

The spelling of 54936412918 in words is "fifty-four billion, nine hundred thirty-six million, four hundred twelve thousand, nine hundred eighteen".