5290187771 has 8 divisors (see below), whose sum is σ = 5791655088. Its totient is φ = 4792144000.

The previous prime is 5290187767. The next prime is 5290187807. The reversal of 5290187771 is 1777810925.

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

It is a cyclic number.

It is not a de Polignac number, because 5290187771 - 2² = 5290187767 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5290187731) 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, 852650 + ... + 858831.

It is an arithmetic number, because the mean of its divisors is an integer number (723956886).

Almost surely, 2^5290187771 is an apocalyptic number.

5290187771 is a deficient number, since it is larger than the sum of its proper divisors (501467317).

5290187771 is a wasteful number, since it uses less digits than its factorization.

5290187771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1711773.

The product of its (nonzero) digits is 246960, while the sum is 47.

The square root of 5290187771 is about 72733.6770072846. The cubic root of 5290187771 is about 1742.4367772910.

The spelling of 5290187771 in words is "five billion, two hundred ninety million, one hundred eighty-seven thousand, seven hundred seventy-one".