2040625510 has 32 divisors (see below), whose sum is σ = 4579483392. Its totient is φ = 636038880.

The previous prime is 2040625493. The next prime is 2040625511. The reversal of 2040625510 is 155260402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040625511) 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, 1324312 + ... + 1325851.

It is an arithmetic number, because the mean of its divisors is an integer number (143108856).

Almost surely, 2^2040625510 is an apocalyptic number.

2040625510 is an abundant number, since it is smaller than the sum of its proper divisors (2538857882).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2040625510 is a wasteful number, since it uses less digits than its factorization.

2040625510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2650188.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2040625510 is about 45173.2831439115. The cubic root of 2040625510 is about 1268.3947540606.

Adding to 2040625510 its reverse (155260402), we get a palindrome (2195885912).

The spelling of 2040625510 in words is "two billion, forty million, six hundred twenty-five thousand, five hundred ten".