5601232540 has 24 divisors (see below), whose sum is σ = 11773298880. Its totient is φ = 2238452928.

The previous prime is 5601232537. The next prime is 5601232541. The reversal of 5601232540 is 452321065.

It is a junction number, because it is equal to n+sod(n) for n = 5601232499 and 5601232508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5601232541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104895 + ... + 149014.

It is an arithmetic number, because the mean of its divisors is an integer number (490554120).

Almost surely, 2^5601232540 is an apocalyptic number.

It is an amenable number.

5601232540 is an abundant number, since it is smaller than the sum of its proper divisors (6172066340).

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

5601232540 is a wasteful number, since it uses less digits than its factorization.

5601232540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255021 (or 255019 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 5601232540 is about 74841.3825366688. The cubic root of 5601232540 is about 1775.9382769279.

The spelling of 5601232540 in words is "five billion, six hundred one million, two hundred thirty-two thousand, five hundred forty".