5637464741 has 8 divisors (see below), whose sum is σ = 5979023064. Its totient is φ = 5297011200.

The previous prime is 5637464689. The next prime is 5637464779. The reversal of 5637464741 is 1474647365.

It can be written as a sum of positive squares in 4 ways, for example, as 1216544641 + 4420920100 = 34879^2 + 66490^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5637464741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5637464941) 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, 265670 + ... + 286103.

It is an arithmetic number, because the mean of its divisors is an integer number (747377883).

Almost surely, 2^5637464741 is an apocalyptic number.

It is an amenable number.

5637464741 is a deficient number, since it is larger than the sum of its proper divisors (341558323).

5637464741 is a wasteful number, since it uses less digits than its factorization.

5637464741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552391.

The product of its digits is 1693440, while the sum is 47.

The square root of 5637464741 is about 75083.0522887822. The cubic root of 5637464741 is about 1779.7593350717.

The spelling of 5637464741 in words is "five billion, six hundred thirty-seven million, four hundred sixty-four thousand, seven hundred forty-one".