2497528822 has 8 divisors (see below), whose sum is σ = 3752528472. Its totient is φ = 1246686000.

The previous prime is 2497528819. The next prime is 2497528861. The reversal of 2497528822 is 2288257942.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1037704 + ... + 1040107.

It is an arithmetic number, because the mean of its divisors is an integer number (469066059).

Almost surely, 2^2497528822 is an apocalyptic number.

2497528822 is a deficient number, since it is larger than the sum of its proper divisors (1254999650).

2497528822 is a wasteful number, since it uses less digits than its factorization.

2497528822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2078414.

The product of its digits is 1290240, while the sum is 49.

The square root of 2497528822 is about 49975.2821102593. The cubic root of 2497528822 is about 1356.7614735994.

The spelling of 2497528822 in words is "two billion, four hundred ninety-seven million, five hundred twenty-eight thousand, eight hundred twenty-two".