552468478 has 8 divisors (see below), whose sum is σ = 829672272. Its totient is φ = 275911056.

The previous prime is 552468463. The next prime is 552468493. The reversal of 552468478 is 874864255.

It is an interprime number because it is at equal distance from previous prime (552468463) and next prime (552468493).

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

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, 159450 + ... + 162877.

It is an arithmetic number, because the mean of its divisors is an integer number (103709034).

Almost surely, 2^552468478 is an apocalyptic number.

552468478 is a deficient number, since it is larger than the sum of its proper divisors (277203794).

552468478 is a wasteful number, since it uses less digits than its factorization.

552468478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323186.

The product of its digits is 2150400, while the sum is 49.

The square root of 552468478 is about 23504.6480084259. The cubic root of 552468478 is about 820.5451847417.

The spelling of 552468478 in words is "five hundred fifty-two million, four hundred sixty-eight thousand, four hundred seventy-eight".