542070537 has 4 divisors (see below), whose sum is σ = 722760720. Its totient is φ = 361380356.

The previous prime is 542070527. The next prime is 542070559. The reversal of 542070537 is 735070245.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 542070537 - 2⁸ = 542070281 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 542070498 and 542070507.

It is not an unprimeable number, because it can be changed into a prime (542070527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90345087 + ... + 90345092.

It is an arithmetic number, because the mean of its divisors is an integer number (180690180).

Almost surely, 2^542070537 is an apocalyptic number.

It is an amenable number.

542070537 is a deficient number, since it is larger than the sum of its proper divisors (180690183).

542070537 is a wasteful number, since it uses less digits than its factorization.

542070537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180690182.

The product of its (nonzero) digits is 29400, while the sum is 33.

The square root of 542070537 is about 23282.4083161515. The cubic root of 542070537 is about 815.3647542398.

It can be divided in two parts, 5420 and 70537, that added together give a palindrome (75957).

The spelling of 542070537 in words is "five hundred forty-two million, seventy thousand, five hundred thirty-seven".