561100011070 has 16 divisors (see below), whose sum is σ = 1063136863440. Its totient is φ = 212627372544.

The previous prime is 561100011023. The next prime is 561100011083. The reversal of 561100011070 is 70110001165.

It is a super-3 number, since 3×561100011070³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1476578787 + ... + 1476579166.

It is an arithmetic number, because the mean of its divisors is an integer number (66446053965).

Almost surely, 2^561100011070 is an apocalyptic number.

561100011070 is a deficient number, since it is larger than the sum of its proper divisors (502036852370).

561100011070 is a wasteful number, since it uses less digits than its factorization.

561100011070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2953157979.

The product of its (nonzero) digits is 210, while the sum is 22.

The spelling of 561100011070 in words is "five hundred sixty-one billion, one hundred million, eleven thousand, seventy".