2651402502201 has 8 divisors (see below), whose sum is σ = 3617417367520. Its totient is φ = 1726494652512.

The previous prime is 2651402502197. The next prime is 2651402502209. The reversal of 2651402502201 is 1022052041562.

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

It is not a de Polignac number, because 2651402502201 - 2² = 2651402502197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2651402502209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10276753756 + ... + 10276754013.

It is an arithmetic number, because the mean of its divisors is an integer number (452177170940).

Almost surely, 2^{2651402502201} is an apocalyptic number.

It is an amenable number.

2651402502201 is a deficient number, since it is larger than the sum of its proper divisors (966014865319).

2651402502201 is a wasteful number, since it uses less digits than its factorization.

2651402502201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20553507815.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 2651402502201 its reverse (1022052041562), we get a palindrome (3673454543763).

The spelling of 2651402502201 in words is "two trillion, six hundred fifty-one billion, four hundred two million, five hundred two thousand, two hundred one".