542202625412154 has 48 divisors (see below), whose sum is σ = 1373820162741312. Its totient is φ = 151312360578624.

The previous prime is 542202625412137. The next prime is 542202625412183. The reversal of 542202625412154 is 451214526202245.

542202625412154 is a `hidden beast` number, since 5 + 4 + 2 + 2 + 0 + 2 + 625 + 4 + 1 + 2 + 15 + 4 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50037150859 + ... + 50037161694.

It is an arithmetic number, because the mean of its divisors is an integer number (28621253390444).

Almost surely, 2^{542202625412154} is an apocalyptic number.

542202625412154 is an abundant number, since it is smaller than the sum of its proper divisors (831617537329158).

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

542202625412154 is a wasteful number, since it uses less digits than its factorization.

542202625412154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100074312611 (or 100074312608 counting only the distinct ones).

The product of its (nonzero) digits is 1536000, while the sum is 45.

The spelling of 542202625412154 in words is "five hundred forty-two trillion, two hundred two billion, six hundred twenty-five million, four hundred twelve thousand, one hundred fifty-four".