26152515323250 has 32 divisors (see below), whose sum is σ = 65276678248704. Its totient is φ = 6974004086000.

The previous prime is 26152515323243. The next prime is 26152515323261. The reversal of 26152515323250 is 5232351525162.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 17435009466 + ... + 17435010965.

It is an arithmetic number, because the mean of its divisors is an integer number (2039896195272).

Almost surely, 2^{26152515323250} is an apocalyptic number.

26152515323250 is an abundant number, since it is smaller than the sum of its proper divisors (39124162925454).

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

26152515323250 is a wasteful number, since it uses less digits than its factorization.

26152515323250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34870020451 (or 34870020441 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 26152515323250 in words is "twenty-six trillion, one hundred fifty-two billion, five hundred fifteen million, three hundred twenty-three thousand, two hundred fifty".