542126762 has 16 divisors (see below), whose sum is σ = 825661512. Its totient is φ = 266918400.

The previous prime is 542126759. The next prime is 542126789. The reversal of 542126762 is 267621245.

It can be written as a sum of positive squares in 4 ways, for example, as 542004961 + 121801 = 23281^2 + 349^2 .

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, 99698 + ... + 104994.

Almost surely, 2^542126762 is an apocalyptic number.

542126762 is a deficient number, since it is larger than the sum of its proper divisors (283534750).

542126762 is a wasteful number, since it uses less digits than its factorization.

542126762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6073.

The product of its digits is 40320, while the sum is 35.

The square root of 542126762 is about 23283.6157415467. The cubic root of 542126762 is about 815.3929438666.

The spelling of 542126762 in words is "five hundred forty-two million, one hundred twenty-six thousand, seven hundred sixty-two".