542624302 has 8 divisors (see below), whose sum is σ = 887930712. Its totient is φ = 246647400.

The previous prime is 542624297. The next prime is 542624311. The reversal of 542624302 is 203426245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×542624302² = 588882266241974408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12332349 + ... + 12332392.

It is an arithmetic number, because the mean of its divisors is an integer number (110991339).

Almost surely, 2^542624302 is an apocalyptic number.

542624302 is a deficient number, since it is larger than the sum of its proper divisors (345306410).

542624302 is a wasteful number, since it uses less digits than its factorization.

542624302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24664754.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 542624302 is about 23294.2976283897. The cubic root of 542624302 is about 815.6423114737.

It can be divided in two parts, 54262 and 4302, that added together give a square (58564 = 242²).

The spelling of 542624302 in words is "five hundred forty-two million, six hundred twenty-four thousand, three hundred two".