2525550142251 has 8 divisors (see below), whose sum is σ = 3367541115904. Its totient is φ = 1683629631720.

The previous prime is 2525550142217. The next prime is 2525550142259. The reversal of 2525550142251 is 1522410555252.

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

It is not a de Polignac number, because 2525550142251 - 2⁹ = 2525550141739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2525550142259) by changing a digit.

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, 17532091 + ... + 17675556.

It is an arithmetic number, because the mean of its divisors is an integer number (420942639488).

Almost surely, 2^{2525550142251} is an apocalyptic number.

2525550142251 is a deficient number, since it is larger than the sum of its proper divisors (841990973653).

2525550142251 is a wasteful number, since it uses less digits than its factorization.

2525550142251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35231561.

The product of its (nonzero) digits is 200000, while the sum is 39.

The spelling of 2525550142251 in words is "two trillion, five hundred twenty-five billion, five hundred fifty million, one hundred forty-two thousand, two hundred fifty-one".