2605432510 has 32 divisors (see below), whose sum is σ = 4856516352. Its totient is φ = 1005335040.

The previous prime is 2605432493. The next prime is 2605432517. The reversal of 2605432510 is 152345062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2605432517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85014 + ... + 111526.

It is an arithmetic number, because the mean of its divisors is an integer number (151766136).

Almost surely, 2^2605432510 is an apocalyptic number.

2605432510 is a deficient number, since it is larger than the sum of its proper divisors (2251083842).

2605432510 is a wasteful number, since it uses less digits than its factorization.

2605432510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26868.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2605432510 is about 51043.4374822072. The cubic root of 2605432510 is about 1376.0259028019.

Adding to 2605432510 its reverse (152345062), we get a palindrome (2757777572).

It can be divided in two parts, 26054 and 32510, that added together give a square (58564 = 242²).

The spelling of 2605432510 in words is "two billion, six hundred five million, four hundred thirty-two thousand, five hundred ten".