1025024049 has 48 divisors (see below), whose sum is σ = 1771241472. Its totient is φ = 558496224.

The previous prime is 1025024047. The next prime is 1025024057. The reversal of 1025024049 is 9404205201.

1025024049 is a `hidden beast` number, since 1 + 0 + 250 + 2 + 404 + 9 = 666.

It is not a de Polignac number, because 1025024049 - 2¹ = 1025024047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1025024047) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 554044 + ... + 555890.

It is an arithmetic number, because the mean of its divisors is an integer number (36900864).

Almost surely, 2^1025024049 is an apocalyptic number.

It is an amenable number.

1025024049 is a deficient number, since it is larger than the sum of its proper divisors (746217423).

1025024049 is a wasteful number, since it uses less digits than its factorization.

1025024049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2266 (or 2263 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1025024049 is about 32015.9967672412. The cubic root of 1025024049 is about 1008.2727229981.

The spelling of 1025024049 in words is "one billion, twenty-five million, twenty-four thousand, forty-nine".