12552612770 has 16 divisors (see below), whose sum is σ = 23783898240. Its totient is φ = 4756779504.

The previous prime is 12552612731. The next prime is 12552612887. The reversal of 12552612770 is 7721625521.

12552612770 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 33033002 + ... + 33033381.

It is an arithmetic number, because the mean of its divisors is an integer number (1486493640).

Almost surely, 2^12552612770 is an apocalyptic number.

12552612770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12552612770 is a deficient number, since it is larger than the sum of its proper divisors (11231285470).

12552612770 is a wasteful number, since it uses less digits than its factorization.

12552612770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66066409.

The product of its (nonzero) digits is 58800, while the sum is 38.

The spelling of 12552612770 in words is "twelve billion, five hundred fifty-two million, six hundred twelve thousand, seven hundred seventy".