5242762761 has 8 divisors (see below), whose sum is σ = 7294278720. Its totient is φ = 3343210992.

The previous prime is 5242762757. The next prime is 5242762771. The reversal of 5242762761 is 1672672425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5242762761 - 2² = 5242762757 is a prime.

It is a super-2 number, since 2×5242762761² = 54973122736256686242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5242762741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37990966 + ... + 37991103.

It is an arithmetic number, because the mean of its divisors is an integer number (911784840).

Almost surely, 2^5242762761 is an apocalyptic number.

It is an amenable number.

5242762761 is a deficient number, since it is larger than the sum of its proper divisors (2051515959).

5242762761 is a wasteful number, since it uses less digits than its factorization.

5242762761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75982095.

The product of its digits is 282240, while the sum is 42.

The square root of 5242762761 is about 72406.9248138602. The cubic root of 5242762761 is about 1737.2143254842.

The spelling of 5242762761 in words is "five billion, two hundred forty-two million, seven hundred sixty-two thousand, seven hundred sixty-one".