5651478413 has 4 divisors (see below), whose sum is σ = 6458832480. Its totient is φ = 4844124348.

The previous prime is 5651478401. The next prime is 5651478421. The reversal of 5651478413 is 3148741565.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5651478413 - 2⁴ = 5651478397 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 (5651478473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403677023 + ... + 403677036.

It is an arithmetic number, because the mean of its divisors is an integer number (1614708120).

Almost surely, 2^5651478413 is an apocalyptic number.

It is an amenable number.

5651478413 is a deficient number, since it is larger than the sum of its proper divisors (807354067).

5651478413 is an equidigital number, since it uses as much as digits as its factorization.

5651478413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807354066.

The product of its digits is 403200, while the sum is 44.

The square root of 5651478413 is about 75176.3155056165. The cubic root of 5651478413 is about 1781.2328299270.

The spelling of 5651478413 in words is "five billion, six hundred fifty-one million, four hundred seventy-eight thousand, four hundred thirteen".