2534486450 has 12 divisors (see below), whose sum is σ = 4714144890. Its totient is φ = 1013794560.

The previous prime is 2534486443. The next prime is 2534486459. The reversal of 2534486450 is 546844352.

It can be written as a sum of positive squares in 3 ways, for example, as 957840601 + 1576645849 = 30949^2 + 39707^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2534486398 and 2534486407.

It is not an unprimeable number, because it can be changed into a prime (2534486459) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25344815 + ... + 25344914.

Almost surely, 2^2534486450 is an apocalyptic number.

2534486450 is a deficient number, since it is larger than the sum of its proper divisors (2179658440).

2534486450 is a wasteful number, since it uses less digits than its factorization.

2534486450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50689741 (or 50689736 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 41.

The square root of 2534486450 is about 50343.6833177709. The cubic root of 2534486450 is about 1363.4210387215.

The spelling of 2534486450 in words is "two billion, five hundred thirty-four million, four hundred eighty-six thousand, four hundred fifty".