5406660236 has 12 divisors (see below), whose sum is σ = 9466736328. Its totient is φ = 2701878432.

The previous prime is 5406660227. The next prime is 5406660239. The reversal of 5406660236 is 6320666045.

It is a self number, because there is not a number n which added to its sum of digits gives 5406660236.

It is not an unprimeable number, because it can be changed into a prime (5406660239) 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, 354521 + ... + 369456.

It is an arithmetic number, because the mean of its divisors is an integer number (788894694).

Almost surely, 2^5406660236 is an apocalyptic number.

It is an amenable number.

5406660236 is a deficient number, since it is larger than the sum of its proper divisors (4060076092).

5406660236 is a wasteful number, since it uses less digits than its factorization.

5406660236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725848 (or 725846 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 38.

The square root of 5406660236 is about 73529.9954848360. The cubic root of 5406660236 is about 1755.1316298595.

The spelling of 5406660236 in words is "five billion, four hundred six million, six hundred sixty thousand, two hundred thirty-six".