2513274002 has 4 divisors (see below), whose sum is σ = 3769911006. Its totient is φ = 1256637000.

The previous prime is 2513273989. The next prime is 2513274013. The reversal of 2513274002 is 2004723152.

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., 1417597801 + 1095676201 = 37651^2 + 33101^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 628318499 + ... + 628318502.

Almost surely, 2^2513274002 is an apocalyptic number.

2513274002 is a deficient number, since it is larger than the sum of its proper divisors (1256637004).

2513274002 is a wasteful number, since it uses less digits than its factorization.

2513274002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256637003.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 2513274002 is about 50132.5642870979. The cubic root of 2513274002 is about 1359.6066484251.

Adding to 2513274002 its reverse (2004723152), we get a palindrome (4517997154).

The spelling of 2513274002 in words is "two billion, five hundred thirteen million, two hundred seventy-four thousand, two".