552661476 has 48 divisors (see below), whose sum is σ = 1308586944. Its totient is φ = 181512576.

The previous prime is 552661471. The next prime is 552661481. The reversal of 552661476 is 674166255.

It is an interprime number because it is at equal distance from previous prime (552661471) and next prime (552661481).

It is not an unprimeable number, because it can be changed into a prime (552661471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 729690 + ... + 730446.

It is an arithmetic number, because the mean of its divisors is an integer number (27262228).

Almost surely, 2^552661476 is an apocalyptic number.

It is an amenable number.

552661476 is an abundant number, since it is smaller than the sum of its proper divisors (755925468).

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

552661476 is a wasteful number, since it uses less digits than its factorization.

552661476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1580 (or 1578 counting only the distinct ones).

The product of its digits is 302400, while the sum is 42.

The square root of 552661476 is about 23508.7531783376. The cubic root of 552661476 is about 820.6407227067.

The spelling of 552661476 in words is "five hundred fifty-two million, six hundred sixty-one thousand, four hundred seventy-six".