542125051154 has 16 divisors (see below), whose sum is σ = 848576366208. Its totient is φ = 259267173792.

The previous prime is 542125051093. The next prime is 542125051163. The reversal of 542125051154 is 451150521245.

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, 1052174 + ... + 1480310.

It is an arithmetic number, because the mean of its divisors is an integer number (53036022888).

Almost surely, 2^542125051154 is an apocalyptic number.

542125051154 is a deficient number, since it is larger than the sum of its proper divisors (306451315054).

542125051154 is a wasteful number, since it uses less digits than its factorization.

542125051154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455689.

The product of its (nonzero) digits is 40000, while the sum is 35.

Adding to 542125051154 its reverse (451150521245), we get a palindrome (993275572399).

The spelling of 542125051154 in words is "five hundred forty-two billion, one hundred twenty-five million, fifty-one thousand, one hundred fifty-four".