163470552 has 64 divisors (see below), whose sum is σ = 468011520. Its totient is φ = 46610688.

The previous prime is 163470491. The next prime is 163470583. The reversal of 163470552 is 255074361.

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, 148468 + ... + 149564.

It is an arithmetic number, because the mean of its divisors is an integer number (7312680).

Almost surely, 2^163470552 is an apocalyptic number.

163470552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

163470552 is an abundant number, since it is smaller than the sum of its proper divisors (304540968).

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

163470552 is a wasteful number, since it uses less digits than its factorization.

163470552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000 (or 1996 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 163470552 is about 12785.5602927678. The cubic root of 163470552 is about 546.7806996565.

The spelling of 163470552 in words is "one hundred sixty-three million, four hundred seventy thousand, five hundred fifty-two".