552553870 has 32 divisors (see below), whose sum is σ = 1110257280. Its totient is φ = 196254240.

The previous prime is 552553861. The next prime is 552553957. The reversal of 552553870 is 78355255.

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, 53680 + ... + 63139.

It is an arithmetic number, because the mean of its divisors is an integer number (34695540).

Almost surely, 2^552553870 is an apocalyptic number.

552553870 is an abundant number, since it is smaller than the sum of its proper divisors (557703410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

552553870 is a wasteful number, since it uses less digits than its factorization.

552553870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116880.

The product of its (nonzero) digits is 210000, while the sum is 40.

The square root of 552553870 is about 23506.4644300244. The cubic root of 552553870 is about 820.5874582756.

It can be divided in two parts, 5525 and 53870, that added together give a palindrome (59395).

The spelling of 552553870 in words is "five hundred fifty-two million, five hundred fifty-three thousand, eight hundred seventy".