552307142 has 32 divisors (see below), whose sum is σ = 887673600. Its totient is φ = 257149728.

The previous prime is 552307121. The next prime is 552307153. The reversal of 552307142 is 241703255.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294893 + ... + 296759.

It is an arithmetic number, because the mean of its divisors is an integer number (27739800).

Almost surely, 2^552307142 is an apocalyptic number.

552307142 is a deficient number, since it is larger than the sum of its proper divisors (335366458).

552307142 is a wasteful number, since it uses less digits than its factorization.

552307142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2060.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 552307142 is about 23501.2157557859. The cubic root of 552307142 is about 820.4653030400.

The spelling of 552307142 in words is "five hundred fifty-two million, three hundred seven thousand, one hundred forty-two".