5635613280 has 96 divisors (see below), whose sum is σ = 19366034688. Its totient is φ = 1366208000.

The previous prime is 5635613279. The next prime is 5635613293. The reversal of 5635613280 is 823165365.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 528396 + ... + 538955.

It is an arithmetic number, because the mean of its divisors is an integer number (201729528).

Almost surely, 2^5635613280 is an apocalyptic number.

It is an amenable number.

5635613280 is an abundant number, since it is smaller than the sum of its proper divisors (13730421408).

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

5635613280 is a wasteful number, since it uses less digits than its factorization.

5635613280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067380 (or 1067372 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 5635613280 is about 75070.7218561271. The cubic root of 5635613280 is about 1779.5644770431.

The spelling of 5635613280 in words is "five billion, six hundred thirty-five million, six hundred thirteen thousand, two hundred eighty".