2048577450 has 24 divisors (see below), whose sum is σ = 5080472448. Its totient is φ = 546287280.

The previous prime is 2048577449. The next prime is 2048577451. The reversal of 2048577450 is 547758402.

It is an interprime number because it is at equal distance from previous prime (2048577449) and next prime (2048577451).

It is not an unprimeable number, because it can be changed into a prime (2048577451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6828442 + ... + 6828741.

It is an arithmetic number, because the mean of its divisors is an integer number (211686352).

Almost surely, 2^2048577450 is an apocalyptic number.

2048577450 is an abundant number, since it is smaller than the sum of its proper divisors (3031894998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2048577450 is a wasteful number, since it uses less digits than its factorization.

2048577450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13657198 (or 13657193 counting only the distinct ones).

The product of its (nonzero) digits is 313600, while the sum is 42.

The square root of 2048577450 is about 45261.2135276994. The cubic root of 2048577450 is about 1270.0401851422.

The spelling of 2048577450 in words is "two billion, forty-eight million, five hundred seventy-seven thousand, four hundred fifty".