2521197010 has 32 divisors (see below), whose sum is σ = 4666201344. Its totient is φ = 980208000.

The previous prime is 2521196999. The next prime is 2521197017. The reversal of 2521197010 is 107911252.

It is a self number, because there is not a number n which added to its sum of digits gives 2521197010.

It is not an unprimeable number, because it can be changed into a prime (2521197017) 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, 99765 + ... + 122455.

It is an arithmetic number, because the mean of its divisors is an integer number (145818792).

Almost surely, 2^2521197010 is an apocalyptic number.

2521197010 is a deficient number, since it is larger than the sum of its proper divisors (2145004334).

2521197010 is a wasteful number, since it uses less digits than its factorization.

2521197010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23010.

The product of its (nonzero) digits is 1260, while the sum is 28.

The square root of 2521197010 is about 50211.5226815519. The cubic root of 2521197010 is about 1361.0338538012.

It can be divided in two parts, 25211 and 97010, that added together give a palindrome (122221).

The spelling of 2521197010 in words is "two billion, five hundred twenty-one million, one hundred ninety-seven thousand, ten".