552422542 has 16 divisors (see below), whose sum is σ = 977559552. Its totient is φ = 229115160.

The previous prime is 552422539. The next prime is 552422567. The reversal of 552422542 is 245224255.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 635998 + ... + 636865.

It is an arithmetic number, because the mean of its divisors is an integer number (61097472).

Almost surely, 2^552422542 is an apocalyptic number.

552422542 is a deficient number, since it is larger than the sum of its proper divisors (425137010).

552422542 is a wasteful number, since it uses less digits than its factorization.

552422542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272903.

The product of its digits is 32000, while the sum is 31.

The square root of 552422542 is about 23503.6708196826. The cubic root of 552422542 is about 820.5224422024.

Adding to 552422542 its reverse (245224255), we get a palindrome (797646797).

The spelling of 552422542 in words is "five hundred fifty-two million, four hundred twenty-two thousand, five hundred forty-two".