5561136210 has 64 divisors (see below), whose sum is σ = 15279466752. Its totient is φ = 1268944896.

The previous prime is 5561136179. The next prime is 5561136227. The reversal of 5561136210 is 126311655.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102202 + ... + 146858.

It is an arithmetic number, because the mean of its divisors is an integer number (238741668).

Almost surely, 2^5561136210 is an apocalyptic number.

5561136210 is an abundant number, since it is smaller than the sum of its proper divisors (9718330542).

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

5561136210 is a wasteful number, since it uses less digits than its factorization.

5561136210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45267.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 5561136210 is about 74573.0260214778. The cubic root of 5561136210 is about 1771.6904498711.

Adding to 5561136210 its reverse (126311655), we get a palindrome (5687447865).

The spelling of 5561136210 in words is "five billion, five hundred sixty-one million, one hundred thirty-six thousand, two hundred ten".