2256532512502 has 8 divisors (see below), whose sum is σ = 3385024001712. Its totient is φ = 1128191178600.

The previous prime is 2256532512461. The next prime is 2256532512503. The reversal of 2256532512502 is 2052152356522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2256532512503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37501249 + ... + 37561372.

It is an arithmetic number, because the mean of its divisors is an integer number (423128000214).

Almost surely, 2^{2256532512502} is an apocalyptic number.

2256532512502 is a deficient number, since it is larger than the sum of its proper divisors (1128491489210).

2256532512502 is a wasteful number, since it uses less digits than its factorization.

2256532512502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75077654.

The product of its (nonzero) digits is 360000, while the sum is 40.

The spelling of 2256532512502 in words is "two trillion, two hundred fifty-six billion, five hundred thirty-two million, five hundred twelve thousand, five hundred two".