245152515202 has 32 divisors (see below), whose sum is σ = 444696698880. Its totient is φ = 99014458320.

The previous prime is 245152515197. The next prime is 245152515263. The reversal of 245152515202 is 202515251542.

It is a super-2 number, since 2×245152515202² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2361828 + ... + 2463439.

It is an arithmetic number, because the mean of its divisors is an integer number (13896771840).

Almost surely, 2^245152515202 is an apocalyptic number.

245152515202 is a deficient number, since it is larger than the sum of its proper divisors (199544183678).

245152515202 is a wasteful number, since it uses less digits than its factorization.

245152515202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4825486.

The product of its (nonzero) digits is 40000, while the sum is 34.

Adding to 245152515202 its reverse (202515251542), we get a palindrome (447667766744).

The spelling of 245152515202 in words is "two hundred forty-five billion, one hundred fifty-two million, five hundred fifteen thousand, two hundred two".