2516341402 has 4 divisors (see below), whose sum is σ = 3774512106. Its totient is φ = 1258170700.

The previous prime is 2516341391. The next prime is 2516341481. The reversal of 2516341402 is 2041436152.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1950900561 + 565440841 = 44169^2 + 23779^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 629085349 + ... + 629085352.

Almost surely, 2^2516341402 is an apocalyptic number.

2516341402 is a deficient number, since it is larger than the sum of its proper divisors (1258170704).

2516341402 is a wasteful number, since it uses less digits than its factorization.

2516341402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258170703.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2516341402 is about 50163.1478477976. The cubic root of 2516341402 is about 1360.1595476748.

Adding to 2516341402 its reverse (2041436152), we get a palindrome (4557777554).

The spelling of 2516341402 in words is "two billion, five hundred sixteen million, three hundred forty-one thousand, four hundred two".