2472353145 has 64 divisors (see below), whose sum is σ = 4598415360. Its totient is φ = 1257955776.

The previous prime is 2472353141. The next prime is 2472353159. The reversal of 2472353145 is 5413532742.

It is not a de Polignac number, because 2472353145 - 2² = 2472353141 is a prime.

It is a super-2 number, since 2×2472353145² = 12225060147182782050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2472353141) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1561024 + ... + 1562606.

It is an arithmetic number, because the mean of its divisors is an integer number (71850240).

Almost surely, 2^2472353145 is an apocalyptic number.

It is an amenable number.

2472353145 is a deficient number, since it is larger than the sum of its proper divisors (2126062215).

2472353145 is a wasteful number, since it uses less digits than its factorization.

2472353145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2123 (or 2117 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 2472353145 is about 49722.7628456022. The cubic root of 2472353145 is about 1352.1872444775.

Adding to 2472353145 its reverse (5413532742), we get a palindrome (7885885887).

The spelling of 2472353145 in words is "two billion, four hundred seventy-two million, three hundred fifty-three thousand, one hundred forty-five".