2445521210 has 16 divisors (see below), whose sum is σ = 4802114592. Its totient is φ = 889280400.

The previous prime is 2445521209. The next prime is 2445521269. The reversal of 2445521210 is 121255442.

It is a self number, because there is not a number n which added to its sum of digits gives 2445521210.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11115896 + ... + 11116115.

It is an arithmetic number, because the mean of its divisors is an integer number (300132162).

Almost surely, 2^2445521210 is an apocalyptic number.

2445521210 is a deficient number, since it is larger than the sum of its proper divisors (2356593382).

2445521210 is a wasteful number, since it uses less digits than its factorization.

2445521210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22232029.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 2445521210 is about 49452.2113762368. The cubic root of 2445521210 is about 1347.2777718413.

Adding to 2445521210 its reverse (121255442), we get a palindrome (2566776652).

The spelling of 2445521210 in words is "two billion, four hundred forty-five million, five hundred twenty-one thousand, two hundred ten".