2457219082 has 16 divisors (see below), whose sum is σ = 3697291872. Its totient is φ = 1224795600.

The previous prime is 2457219073. The next prime is 2457219101. The reversal of 2457219082 is 2809127542.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1287573 + ... + 1289479.

It is an arithmetic number, because the mean of its divisors is an integer number (231080742).

Almost surely, 2^2457219082 is an apocalyptic number.

2457219082 is a deficient number, since it is larger than the sum of its proper divisors (1240072790).

2457219082 is a wasteful number, since it uses less digits than its factorization.

2457219082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3573.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 2457219082 is about 49570.3447839532. The cubic root of 2457219082 is about 1349.4225389437.

The spelling of 2457219082 in words is "two billion, four hundred fifty-seven million, two hundred nineteen thousand, eighty-two".