2610421010 has 8 divisors (see below), whose sum is σ = 4698757836. Its totient is φ = 1044168400.

The previous prime is 2610420983. The next prime is 2610421013. The reversal of 2610421010 is 101240162.

It can be written as a sum of positive squares in 2 ways, for example, as 2277102961 + 333318049 = 47719^2 + 18257^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2610421010.

It is not an unprimeable number, because it can be changed into a prime (2610421013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130521041 + ... + 130521060.

Almost surely, 2^2610421010 is an apocalyptic number.

2610421010 is a deficient number, since it is larger than the sum of its proper divisors (2088336826).

2610421010 is a wasteful number, since it uses less digits than its factorization.

2610421010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261042108.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2610421010 is about 51092.2793580400. The cubic root of 2610421010 is about 1376.9035470986.

Adding to 2610421010 its reverse (101240162), we get a palindrome (2711661172).

The spelling of 2610421010 in words is "two billion, six hundred ten million, four hundred twenty-one thousand, ten".