561942453110 has 32 divisors (see below), whose sum is σ = 1056840281280. Its totient is φ = 214725858688.

The previous prime is 561942453071. The next prime is 561942453113. The reversal of 561942453110 is 11354249165.

561942453110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (561942453113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1402565 + ... + 1758144.

It is an arithmetic number, because the mean of its divisors is an integer number (33026258790).

Almost surely, 2^561942453110 is an apocalyptic number.

561942453110 is a deficient number, since it is larger than the sum of its proper divisors (494897828170).

561942453110 is a wasteful number, since it uses less digits than its factorization.

561942453110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3161512.

The product of its (nonzero) digits is 129600, while the sum is 41.

The spelling of 561942453110 in words is "five hundred sixty-one billion, nine hundred forty-two million, four hundred fifty-three thousand, one hundred ten".