542654254550 has 12 divisors (see below), whose sum is σ = 1009336913556. Its totient is φ = 217061701800.

The previous prime is 542654254537. The next prime is 542654254603. The reversal of 542654254550 is 55452456245.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 542654254495 and 542654254504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5426542496 + ... + 5426542595.

It is an arithmetic number, because the mean of its divisors is an integer number (84111409463).

Almost surely, 2^542654254550 is an apocalyptic number.

542654254550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

542654254550 is a deficient number, since it is larger than the sum of its proper divisors (466682659006).

542654254550 is a wasteful number, since it uses less digits than its factorization.

542654254550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10853085103 (or 10853085098 counting only the distinct ones).

The product of its (nonzero) digits is 4800000, while the sum is 47.

The spelling of 542654254550 in words is "five hundred forty-two billion, six hundred fifty-four million, two hundred fifty-four thousand, five hundred fifty".