4242762513 has 18 divisors (see below), whose sum is σ = 6736215122. Its totient is φ = 2571370560.

The previous prime is 4242762499. The next prime is 4242762593. The reversal of 4242762513 is 3152672424.

4242762513 is a `hidden beast` number, since 4 + 2 + 4 + 27 + 625 + 1 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3544059024 + 698703489 = 59532^2 + 26433^2 .

It is not a de Polignac number, because 4242762513 - 2⁵ = 4242762481 is a prime.

It is a super-3 number, since 3×4242762513³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4242762593) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1946920 + ... + 1949097.

Almost surely, 2^4242762513 is an apocalyptic number.

It is an amenable number.

4242762513 is a deficient number, since it is larger than the sum of its proper divisors (2493452609).

4242762513 is a wasteful number, since it uses less digits than its factorization.

4242762513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3896045 (or 3896031 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 4242762513 is about 65136.4914084264. The cubic root of 4242762513 is about 1618.8859018035.

The spelling of 4242762513 in words is "four billion, two hundred forty-two million, seven hundred sixty-two thousand, five hundred thirteen".