2502213045 has 16 divisors (see below), whose sum is σ = 4011576000. Its totient is φ = 1331835264.

The previous prime is 2502213041. The next prime is 2502213059. The reversal of 2502213045 is 5403122052.

It is not a de Polignac number, because 2502213045 - 2² = 2502213041 is a prime.

It is a super-2 number, since 2×2502213045² = 12522140245136344050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2502213041) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 159664 + ... + 174633.

It is an arithmetic number, because the mean of its divisors is an integer number (250723500).

Almost surely, 2^2502213045 is an apocalyptic number.

It is an amenable number.

2502213045 is a deficient number, since it is larger than the sum of its proper divisors (1509362955).

2502213045 is a wasteful number, since it uses less digits than its factorization.

2502213045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334804.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2502213045 is about 50022.1255545983. The cubic root of 2502213045 is about 1357.6091654085.

Adding to 2502213045 its reverse (5403122052), we get a palindrome (7905335097).

The spelling of 2502213045 in words is "two billion, five hundred two million, two hundred thirteen thousand, forty-five".