2453516390 has 64 divisors (see below), whose sum is σ = 4922491392. Its totient is φ = 874368000.

The previous prime is 2453516389. The next prime is 2453516407. The reversal of 2453516390 is 936153542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2421524 + ... + 2422536.

It is an arithmetic number, because the mean of its divisors is an integer number (76913928).

Almost surely, 2^2453516390 is an apocalyptic number.

2453516390 is an abundant number, since it is smaller than the sum of its proper divisors (2468975002).

2453516390 is a wasteful number, since it uses less digits than its factorization.

2453516390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1665.

The product of its (nonzero) digits is 97200, while the sum is 38.

The square root of 2453516390 is about 49532.9828498143. The cubic root of 2453516390 is about 1348.7444000050.

The spelling of 2453516390 in words is "two billion, four hundred fifty-three million, five hundred sixteen thousand, three hundred ninety".