542060739 has 12 divisors (see below), whose sum is σ = 854156472. Its totient is φ = 328521600.

The previous prime is 542060731. The next prime is 542060741. The reversal of 542060739 is 937060245.

542060739 is a `hidden beast` number, since 5 + 42 + 0 + 607 + 3 + 9 = 666.

It is not a de Polignac number, because 542060739 - 2³ = 542060731 is a prime.

It is a super-2 number, since 2×542060739² = 587659689530452242, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (542060731) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2737582 + ... + 2737779.

It is an arithmetic number, because the mean of its divisors is an integer number (71179706).

Almost surely, 2^542060739 is an apocalyptic number.

542060739 is a deficient number, since it is larger than the sum of its proper divisors (312095733).

542060739 is a wasteful number, since it uses less digits than its factorization.

542060739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5475378 (or 5475375 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 542060739 is about 23282.1978988239. The cubic root of 542060739 is about 815.3598416000.

The spelling of 542060739 in words is "five hundred forty-two million, sixty thousand, seven hundred thirty-nine".