10256245151502 has 32 divisors (see below), whose sum is σ = 23489825760000. Its totient is φ = 2924483295168.

The previous prime is 10256245151501. The next prime is 10256245151591. The reversal of 10256245151502 is 20515154265201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10256245151501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244664727 + ... + 244706642.

It is an arithmetic number, because the mean of its divisors is an integer number (734057055000).

Almost surely, 2^{10256245151502} is an apocalyptic number.

10256245151502 is an abundant number, since it is smaller than the sum of its proper divisors (13233580608498).

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

10256245151502 is a wasteful number, since it uses less digits than its factorization.

10256245151502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489371880.

The product of its (nonzero) digits is 120000, while the sum is 39.

The spelling of 10256245151502 in words is "ten trillion, two hundred fifty-six billion, two hundred forty-five million, one hundred fifty-one thousand, five hundred two".