5650780401 has 90 divisors (see below), whose sum is σ = 10013133570. Its totient is φ = 3166527168.

The previous prime is 5650780363. The next prime is 5650780417. The reversal of 5650780401 is 1040870565.

It can be written as a sum of positive squares in only one way, i.e., 5526435600 + 124344801 = 74340^2 + 11151^2 .

It is not a de Polignac number, because 5650780401 - 2¹³ = 5650772209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5650780441) by changing a digit.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 13815885 + ... + 13816293.

Almost surely, 2^5650780401 is an apocalyptic number.

It is an amenable number.

5650780401 is a deficient number, since it is larger than the sum of its proper divisors (4362353169).

5650780401 is an equidigital number, since it uses as much as digits as its factorization.

5650780401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553 (or 478 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 5650780401 is about 75171.6728628544. The cubic root of 5650780401 is about 1781.1594937726.

The spelling of 5650780401 in words is "five billion, six hundred fifty million, seven hundred eighty thousand, four hundred one".