5661016252 has 24 divisors (see below), whose sum is σ = 10667326320. Its totient is φ = 2618853120.

The previous prime is 5661016217. The next prime is 5661016259. The reversal of 5661016252 is 2526101665.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5661016259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 701499 + ... + 709522.

It is an arithmetic number, because the mean of its divisors is an integer number (444471930).

Almost surely, 2^5661016252 is an apocalyptic number.

It is an amenable number.

5661016252 is a deficient number, since it is larger than the sum of its proper divisors (5006310068).

5661016252 is a wasteful number, since it uses less digits than its factorization.

5661016252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1411101 (or 1411099 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 5661016252 is about 75239.7252254419. The cubic root of 5661016252 is about 1782.2343120359.

The spelling of 5661016252 in words is "five billion, six hundred sixty-one million, sixteen thousand, two hundred fifty-two".