542070290 has 32 divisors (see below), whose sum is σ = 987033600. Its totient is φ = 214329024.

The previous prime is 542070281. The next prime is 542070293. The reversal of 542070290 is 92070245.

It is not an unprimeable number, because it can be changed into a prime (542070293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 442619 + ... + 443841.

It is an arithmetic number, because the mean of its divisors is an integer number (30844800).

Almost surely, 2^542070290 is an apocalyptic number.

542070290 is a deficient number, since it is larger than the sum of its proper divisors (444963310).

542070290 is a wasteful number, since it uses less digits than its factorization.

542070290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1706.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 542070290 is about 23282.4030117168. The cubic root of 542070290 is about 815.3646303967.

The spelling of 542070290 in words is "five hundred forty-two million, seventy thousand, two hundred ninety".