2497597352 has 32 divisors (see below), whose sum is σ = 4707589320. Its totient is φ = 1242259200.

The previous prime is 2497597351. The next prime is 2497597357. The reversal of 2497597352 is 2537957942.

It can be written as a sum of positive squares in 4 ways, for example, as 775845316 + 1721752036 = 27854^2 + 41494^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2497597294 and 2497597303.

It is not an unprimeable number, because it can be changed into a prime (2497597351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1919102 + ... + 1920402.

Almost surely, 2^2497597352 is an apocalyptic number.

It is an amenable number.

2497597352 is a deficient number, since it is larger than the sum of its proper divisors (2209991968).

2497597352 is a wasteful number, since it uses less digits than its factorization.

2497597352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2381 (or 2377 counting only the distinct ones).

The product of its digits is 4762800, while the sum is 53.

The square root of 2497597352 is about 49975.9677445070. The cubic root of 2497597352 is about 1356.7738829342.

The spelling of 2497597352 in words is "two billion, four hundred ninety-seven million, five hundred ninety-seven thousand, three hundred fifty-two".