54879426605 has 16 divisors (see below), whose sum is σ = 71350766784. Its totient is φ = 40360024320.

The previous prime is 54879426593. The next prime is 54879426617. The reversal of 54879426605 is 50662497845.

It is an interprime number because it is at equal distance from previous prime (54879426593) and next prime (54879426617).

It is not a de Polignac number, because 54879426605 - 2²⁴ = 54862649389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7503791 + ... + 7511100.

It is an arithmetic number, because the mean of its divisors is an integer number (4459422924).

Almost surely, 2^54879426605 is an apocalyptic number.

It is an amenable number.

54879426605 is a deficient number, since it is larger than the sum of its proper divisors (16471340179).

54879426605 is a wasteful number, since it uses less digits than its factorization.

54879426605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15014956.

The product of its (nonzero) digits is 14515200, while the sum is 56.

The spelling of 54879426605 in words is "fifty-four billion, eight hundred seventy-nine million, four hundred twenty-six thousand, six hundred five".