542561414 has 16 divisors (see below), whose sum is σ = 846427200. Its totient is φ = 260604864.

The previous prime is 542561413. The next prime is 542561419. The reversal of 542561414 is 414165245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542561413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40559 + ... + 52250.

It is an arithmetic number, because the mean of its divisors is an integer number (52901700).

Almost surely, 2^542561414 is an apocalyptic number.

542561414 is a deficient number, since it is larger than the sum of its proper divisors (303865786).

542561414 is a wasteful number, since it uses less digits than its factorization.

542561414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92927.

The product of its digits is 19200, while the sum is 32.

The square root of 542561414 is about 23292.9477310194. The cubic root of 542561414 is about 815.6108003556.

The spelling of 542561414 in words is "five hundred forty-two million, five hundred sixty-one thousand, four hundred fourteen".