125788826652 has 24 divisors (see below), whose sum is σ = 294590322432. Its totient is φ = 41774886000.

The previous prime is 125788826567. The next prime is 125788826687. The reversal of 125788826652 is 256628887521.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19336974 + ... + 19343477.

It is an arithmetic number, because the mean of its divisors is an integer number (12274596768).

Almost surely, 2^125788826652 is an apocalyptic number.

125788826652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125788826652 is an abundant number, since it is smaller than the sum of its proper divisors (168801495780).

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

125788826652 is a wasteful number, since it uses less digits than its factorization.

125788826652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38680729 (or 38680727 counting only the distinct ones).

The product of its digits is 25804800, while the sum is 60.

The spelling of 125788826652 in words is "one hundred twenty-five billion, seven hundred eighty-eight million, eight hundred twenty-six thousand, six hundred fifty-two".