5392278810 has 64 divisors (see below), whose sum is σ = 14388192000. Its totient is φ = 1437062976.

The previous prime is 5392278757. The next prime is 5392278811. The reversal of 5392278810 is 188722935.

It is a happy number.

5392278810 is a `hidden beast` number, since 539 + 2 + 27 + 88 + 10 = 666.

It is a super-2 number, since 2×5392278810² = 58153341529550032200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5392278811) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 521107 + ... + 531353.

It is an arithmetic number, because the mean of its divisors is an integer number (224815500).

Almost surely, 2^5392278810 is an apocalyptic number.

5392278810 is an abundant number, since it is smaller than the sum of its proper divisors (8995913190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5392278810 is a wasteful number, since it uses less digits than its factorization.

5392278810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12212 (or 12206 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 5392278810 is about 73432.1374467610. The cubic root of 5392278810 is about 1753.5740627203.

The spelling of 5392278810 in words is "five billion, three hundred ninety-two million, two hundred seventy-eight thousand, eight hundred ten".