2516344106 has 4 divisors (see below), whose sum is σ = 3774516162. Its totient is φ = 1258172052.

The previous prime is 2516344093. The next prime is 2516344109. The reversal of 2516344106 is 6014436152.

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., 2475958081 + 40386025 = 49759^2 + 6355^2 .

It is not an unprimeable number, because it can be changed into a prime (2516344109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 629086025 + ... + 629086028.

Almost surely, 2^2516344106 is an apocalyptic number.

2516344106 is a deficient number, since it is larger than the sum of its proper divisors (1258172056).

2516344106 is a wasteful number, since it uses less digits than its factorization.

2516344106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258172055.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 2516344106 is about 50163.1747998469. The cubic root of 2516344106 is about 1360.1600348728.

The spelling of 2516344106 in words is "two billion, five hundred sixteen million, three hundred forty-four thousand, one hundred six".