5661200162 has 4 divisors (see below), whose sum is σ = 8491800246. Its totient is φ = 2830600080.

The previous prime is 5661200143. The next prime is 5661200177. The reversal of 5661200162 is 2610021665.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4052468281 + 1608731881 = 63659^2 + 40109^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1415300039 + ... + 1415300042.

Almost surely, 2^5661200162 is an apocalyptic number.

5661200162 is a deficient number, since it is larger than the sum of its proper divisors (2830600084).

5661200162 is a wasteful number, since it uses less digits than its factorization.

5661200162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2830600083.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 5661200162 is about 75240.9473757475. The cubic root of 5661200162 is about 1782.2536117016.

The spelling of 5661200162 in words is "five billion, six hundred sixty-one million, two hundred thousand, one hundred sixty-two".