542605110026 has 24 divisors (see below), whose sum is σ = 977332185216. Its totient is φ = 225043592760.

The previous prime is 542605110013. The next prime is 542605110107. The reversal of 542605110026 is 620011506245.

It is a junction number, because it is equal to n+sod(n) for n = 542605109974 and 542605110001.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89299976 + ... + 89306051.

It is an arithmetic number, because the mean of its divisors is an integer number (40722174384).

Almost surely, 2^542605110026 is an apocalyptic number.

542605110026 is a deficient number, since it is larger than the sum of its proper divisors (434727075190).

542605110026 is a wasteful number, since it uses less digits than its factorization.

542605110026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178606074 (or 178606067 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 542605110026 in words is "five hundred forty-two billion, six hundred five million, one hundred ten thousand, twenty-six".