542045552254 has 16 divisors (see below), whose sum is σ = 814469796000. Its totient is φ = 270556013664.

The previous prime is 542045552227. The next prime is 542045552291. The reversal of 542045552254 is 452255540245.

It is a super-3 number, since 3×542045552254³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 542045552254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2692452 + ... + 2886760.

It is an arithmetic number, because the mean of its divisors is an integer number (50904362250).

Almost surely, 2^542045552254 is an apocalyptic number.

542045552254 is a deficient number, since it is larger than the sum of its proper divisors (272424243746).

542045552254 is a wasteful number, since it uses less digits than its factorization.

542045552254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196707.

The product of its (nonzero) digits is 1600000, while the sum is 43.

The spelling of 542045552254 in words is "five hundred forty-two billion, forty-five million, five hundred fifty-two thousand, two hundred fifty-four".