5266380072906 has 48 divisors (see below), whose sum is σ = 12011521429440. Its totient is φ = 1663001046720.

The previous prime is 5266380072893. The next prime is 5266380072931. The reversal of 5266380072906 is 6092700836625.

5266380072906 is a `hidden beast` number, since 52 + 66 + 380 + 0 + 72 + 90 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8660526 + ... + 9248646.

It is an arithmetic number, because the mean of its divisors is an integer number (250240029780).

Almost surely, 2^{5266380072906} is an apocalyptic number.

5266380072906 is an abundant number, since it is smaller than the sum of its proper divisors (6745141356534).

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

5266380072906 is a wasteful number, since it uses less digits than its factorization.

5266380072906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614331 (or 614328 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The spelling of 5266380072906 in words is "five trillion, two hundred sixty-six billion, three hundred eighty million, seventy-two thousand, nine hundred six".