542693250926 has 16 divisors (see below), whose sum is σ = 814922215344. Its totient is φ = 271052619264.

The previous prime is 542693250923. The next prime is 542693250929. The reversal of 542693250926 is 629052396245.

It is an interprime number because it is at equal distance from previous prime (542693250923) and next prime (542693250929).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542693250923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11450510 + ... + 11497806.

It is an arithmetic number, because the mean of its divisors is an integer number (50932638459).

Almost surely, 2^542693250926 is an apocalyptic number.

542693250926 is a deficient number, since it is larger than the sum of its proper divisors (272228964418).

542693250926 is a wasteful number, since it uses less digits than its factorization.

542693250926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53395.

The product of its (nonzero) digits is 6998400, while the sum is 53.

The spelling of 542693250926 in words is "five hundred forty-two billion, six hundred ninety-three million, two hundred fifty thousand, nine hundred twenty-six".