25000002750002 has 8 divisors (see below), whose sum is σ = 42857147571456. Its totient is φ = 10714286892852.

The previous prime is 25000002749987. The next prime is 25000002750017. The reversal of 25000002750002 is 20005720000052.

It is an interprime number because it is at equal distance from previous prime (25000002749987) and next prime (25000002750017).

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

It is a super-2 number, since 2×25000002750002² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 25000002750002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 892857241058 + ... + 892857241085.

It is an arithmetic number, because the mean of its divisors is an integer number (5357143446432).

Almost surely, 2^{25000002750002} is an apocalyptic number.

25000002750002 is a deficient number, since it is larger than the sum of its proper divisors (17857144821454).

25000002750002 is a wasteful number, since it uses less digits than its factorization.

25000002750002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1785714482152.

The product of its (nonzero) digits is 1400, while the sum is 23.

Adding to 25000002750002 its reverse (20005720000052), we get a palindrome (45005722750054).

The spelling of 25000002750002 in words is "twenty-five trillion, two million, seven hundred fifty thousand, two".