5637625436 has 24 divisors (see below), whose sum is σ = 9930301920. Its totient is φ = 2800438592.

The previous prime is 5637625397. The next prime is 5637625439. The reversal of 5637625436 is 6345267365.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5637625439) 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, 580670 + ... + 590298.

It is an arithmetic number, because the mean of its divisors is an integer number (413762580).

Almost surely, 2^5637625436 is an apocalyptic number.

It is an amenable number.

5637625436 is a deficient number, since it is larger than the sum of its proper divisors (4292676484).

5637625436 is a wasteful number, since it uses less digits than its factorization.

5637625436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10573 (or 10571 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 47.

The square root of 5637625436 is about 75084.1223961498. The cubic root of 5637625436 is about 1779.7762454928.

The spelling of 5637625436 in words is "five billion, six hundred thirty-seven million, six hundred twenty-five thousand, four hundred thirty-six".