2452689510 has 32 divisors (see below), whose sum is σ = 5896424160. Its totient is φ = 652942848.

The previous prime is 2452689509. The next prime is 2452689517. The reversal of 2452689510 is 159862542.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2452689517) 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, 51145 + ... + 86724.

It is an arithmetic number, because the mean of its divisors is an integer number (184263255).

Almost surely, 2^2452689510 is an apocalyptic number.

2452689510 is an abundant number, since it is smaller than the sum of its proper divisors (3443734650).

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

2452689510 is a wasteful number, since it uses less digits than its factorization.

2452689510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138472.

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 2452689510 is about 49524.6353848264. The cubic root of 2452689510 is about 1348.5928657847.

The spelling of 2452689510 in words is "two billion, four hundred fifty-two million, six hundred eighty-nine thousand, five hundred ten".