1004562025 has 48 divisors (see below), whose sum is σ = 1323129600. Its totient is φ = 755688960.

The previous prime is 1004562019. The next prime is 1004562029. The reversal of 1004562025 is 5202654001.

It is not a de Polignac number, because 1004562025 - 2⁷ = 1004561897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (1004562029) 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, 4311309 + ... + 4311541.

It is an arithmetic number, because the mean of its divisors is an integer number (27565200).

Almost surely, 2^1004562025 is an apocalyptic number.

It is an amenable number.

1004562025 is a deficient number, since it is larger than the sum of its proper divisors (318567575).

1004562025 is a wasteful number, since it uses less digits than its factorization.

1004562025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418 (or 413 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1004562025 is about 31694.8264705772. The cubic root of 1004562025 is about 1001.5183683906.

The spelling of 1004562025 in words is "one billion, four million, five hundred sixty-two thousand, twenty-five".