2551002141 has 4 divisors (see below), whose sum is σ = 3401336192. Its totient is φ = 1700668092.

The previous prime is 2551002119. The next prime is 2551002163. The reversal of 2551002141 is 1412001552.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (2551002119) and next prime (2551002163).

It is not a de Polignac number, because 2551002141 - 2⁵ = 2551002109 is a prime.

It is a super-2 number, since 2×2551002141² = 13015223846773167762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2551012141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425167021 + ... + 425167026.

It is an arithmetic number, because the mean of its divisors is an integer number (850334048).

Almost surely, 2^2551002141 is an apocalyptic number.

It is an amenable number.

2551002141 is a deficient number, since it is larger than the sum of its proper divisors (850334051).

2551002141 is an equidigital number, since it uses as much as digits as its factorization.

2551002141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850334050.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 2551002141 is about 50507.4463915966. The cubic root of 2551002141 is about 1366.3761548344.

Adding to 2551002141 its reverse (1412001552), we get a palindrome (3963003693).

The spelling of 2551002141 in words is "two billion, five hundred fifty-one million, two thousand, one hundred forty-one".