2445103113525 has 48 divisors (see below), whose sum is σ = 4491948270720. Its totient is φ = 1303995974400.

The previous prime is 2445103113493. The next prime is 2445103113533. The reversal of 2445103113525 is 5253113015442.

2445103113525 is a `hidden beast` number, since 2 + 4 + 4 + 5 + 10 + 3 + 113 + 525 = 666.

It is not a de Polignac number, because 2445103113525 - 2⁵ = 2445103113493 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2445103113525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17697864 + ... + 17835486.

It is an arithmetic number, because the mean of its divisors is an integer number (93582255640).

Almost surely, 2^{2445103113525} is an apocalyptic number.

2445103113525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2445103113525 is a deficient number, since it is larger than the sum of its proper divisors (2046845157195).

2445103113525 is a wasteful number, since it uses less digits than its factorization.

2445103113525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163963 (or 163952 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 2445103113525 its reverse (5253113015442), we get a palindrome (7698216128967).

The spelling of 2445103113525 in words is "two trillion, four hundred forty-five billion, one hundred three million, one hundred thirteen thousand, five hundred twenty-five".