1406525553052 has 12 divisors (see below), whose sum is σ = 2463285852720. Its totient is φ = 702729595136.

The previous prime is 1406525552989. The next prime is 1406525553071. The reversal of 1406525553052 is 2503555256041.

It is a congruent number.

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, 133289413 + ... + 133299964.

It is an arithmetic number, because the mean of its divisors is an integer number (205273821060).

Almost surely, 2^{1406525553052} is an apocalyptic number.

It is an amenable number.

1406525553052 is a deficient number, since it is larger than the sum of its proper divisors (1056760299668).

1406525553052 is a wasteful number, since it uses less digits than its factorization.

1406525553052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266590700 (or 266590698 counting only the distinct ones).

The product of its (nonzero) digits is 900000, while the sum is 43.

The spelling of 1406525553052 in words is "one trillion, four hundred six billion, five hundred twenty-five million, five hundred fifty-three thousand, fifty-two".