5561526412 has 12 divisors (see below), whose sum is σ = 10481338336. Its totient is φ = 2566858320.

The previous prime is 5561526409. The next prime is 5561526413. The reversal of 5561526412 is 2146251655.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5561526413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53476164 + ... + 53476267.

Almost surely, 2^5561526412 is an apocalyptic number.

5561526412 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5561526412 is a deficient number, since it is larger than the sum of its proper divisors (4919811924).

5561526412 is a wasteful number, since it uses less digits than its factorization.

5561526412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106952448 (or 106952446 counting only the distinct ones).

The product of its digits is 72000, while the sum is 37.

The square root of 5561526412 is about 74575.6422164771. The cubic root of 5561526412 is about 1771.7318863067.

The spelling of 5561526412 in words is "five billion, five hundred sixty-one million, five hundred twenty-six thousand, four hundred twelve".