5356660040 has 16 divisors (see below), whose sum is σ = 12052485180. Its totient is φ = 2142664000.

The previous prime is 5356660013. The next prime is 5356660051. The reversal of 5356660040 is 400666535.

It can be written as a sum of positive squares in 2 ways, for example, as 5256540004 + 100120036 = 72502^2 + 10006^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66958211 + ... + 66958290.

Almost surely, 2^5356660040 is an apocalyptic number.

It is an amenable number.

5356660040 is an abundant number, since it is smaller than the sum of its proper divisors (6695825140).

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

5356660040 is a wasteful number, since it uses less digits than its factorization.

5356660040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133916512 (or 133916508 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 5356660040 is about 73189.2071278273. The cubic root of 5356660040 is about 1749.7044442364.

The spelling of 5356660040 in words is "five billion, three hundred fifty-six million, six hundred sixty thousand, forty".