5662564751 has 4 divisors (see below), whose sum is σ = 5664210000. Its totient is φ = 5660919504.

The previous prime is 5662564729. The next prime is 5662564757. The reversal of 5662564751 is 1574652665.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1574652665 = 5 ⋅314930533.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5662564751 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5662564696 and 5662564705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5662564757) 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, 817451 + ... + 824348.

It is an arithmetic number, because the mean of its divisors is an integer number (1416052500).

Almost surely, 2^5662564751 is an apocalyptic number.

5662564751 is a deficient number, since it is larger than the sum of its proper divisors (1645249).

5662564751 is a wasteful number, since it uses less digits than its factorization.

5662564751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1645248.

The product of its digits is 1512000, while the sum is 47.

The square root of 5662564751 is about 75250.0149568091. The cubic root of 5662564751 is about 1782.3967997313.

The spelling of 5662564751 in words is "five billion, six hundred sixty-two million, five hundred sixty-four thousand, seven hundred fifty-one".