2645132510 has 64 divisors (see below), whose sum is σ = 5164819200. Its totient is φ = 971722752.

The previous prime is 2645132489. The next prime is 2645132551. The reversal of 2645132510 is 152315462.

It is a congruent number.

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 in 31 ways as a sum of consecutive naturals, for example, 1194164 + ... + 1196376.

It is an arithmetic number, because the mean of its divisors is an integer number (80700300).

Almost surely, 2^2645132510 is an apocalyptic number.

2645132510 is a deficient number, since it is larger than the sum of its proper divisors (2519686690).

2645132510 is a wasteful number, since it uses less digits than its factorization.

2645132510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2645132510 is about 51430.8517331767. The cubic root of 2645132510 is about 1382.9797181339.

Adding to 2645132510 its reverse (152315462), we get a palindrome (2797447972).

The spelling of 2645132510 in words is "two billion, six hundred forty-five million, one hundred thirty-two thousand, five hundred ten".