5662142477 has 4 divisors (see below), whose sum is σ = 5686868220. Its totient is φ = 5637416736.

The previous prime is 5662142429. The next prime is 5662142489. The reversal of 5662142477 is 7742412665.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5412692041 + 249450436 = 73571^2 + 15794^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5662142477 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 (5662142407) 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, 12362528 + ... + 12362985.

It is an arithmetic number, because the mean of its divisors is an integer number (1421717055).

Almost surely, 2^5662142477 is an apocalyptic number.

It is an amenable number.

5662142477 is a deficient number, since it is larger than the sum of its proper divisors (24725743).

5662142477 is a wasteful number, since it uses less digits than its factorization.

5662142477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24725742.

The product of its digits is 564480, while the sum is 44.

The square root of 5662142477 is about 75247.2090977466. The cubic root of 5662142477 is about 1782.3524924507.

The spelling of 5662142477 in words is "five billion, six hundred sixty-two million, one hundred forty-two thousand, four hundred seventy-seven".