561051514246 has 4 divisors (see below), whose sum is σ = 841577271372. Its totient is φ = 280525757122.

The previous prime is 561051514217. The next prime is 561051514307. The reversal of 561051514246 is 642415150165.

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

It is a junction number, because it is equal to n+sod(n) for n = 561051514199 and 561051514208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140262878560 + ... + 140262878563.

It is an arithmetic number, because the mean of its divisors is an integer number (210394317843).

Almost surely, 2^561051514246 is an apocalyptic number.

561051514246 is a deficient number, since it is larger than the sum of its proper divisors (280525757126).

561051514246 is a wasteful number, since it uses less digits than its factorization.

561051514246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280525757125.

The product of its (nonzero) digits is 144000, while the sum is 40.

The spelling of 561051514246 in words is "five hundred sixty-one billion, fifty-one million, five hundred fourteen thousand, two hundred forty-six".