1552424166 has 48 divisors (see below), whose sum is σ = 3485261520. Its totient is φ = 499087680.

The previous prime is 1552424161. The next prime is 1552424183. The reversal of 1552424166 is 6614242551.

1552424166 is a `hidden beast` number, since 1 + 552 + 4 + 2 + 41 + 66 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1552424166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1552424161) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42496 + ... + 70076.

It is an arithmetic number, because the mean of its divisors is an integer number (72609615).

Almost surely, 2^1552424166 is an apocalyptic number.

1552424166 is an abundant number, since it is smaller than the sum of its proper divisors (1932837354).

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

1552424166 is a wasteful number, since it uses less digits than its factorization.

1552424166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27701 (or 27698 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 1552424166 is about 39400.8142809257. The cubic root of 1552424166 is about 1157.8975407571.

The spelling of 1552424166 in words is "one billion, five hundred fifty-two million, four hundred twenty-four thousand, one hundred sixty-six".