54616026642 has 64 divisors (see below), whose sum is σ = 120603064320. Its totient is φ = 16411659264.

The previous prime is 54616026629. The next prime is 54616026709. The reversal of 54616026642 is 24662061645.

It is a junction number, because it is equal to n+sod(n) for n = 54616026594 and 54616026603.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 452083 + ... + 560009.

It is an arithmetic number, because the mean of its divisors is an integer number (1884422880).

Almost surely, 2^54616026642 is an apocalyptic number.

54616026642 is an abundant number, since it is smaller than the sum of its proper divisors (65987037678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54616026642 is a wasteful number, since it uses less digits than its factorization.

54616026642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108167.

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 54616026642 in words is "fifty-four billion, six hundred sixteen million, twenty-six thousand, six hundred forty-two".