1049525925 has 96 divisors (see below), whose sum is σ = 2083676160. Its totient is φ = 456019200.

The previous prime is 1049525861. The next prime is 1049525927. The reversal of 1049525925 is 5295259401.

It is a happy number.

It is not a de Polignac number, because 1049525925 - 2⁶ = 1049525861 is a prime.

It is a super-2 number, since 2×1049525925² = 2203009334494211250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049525927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 959679 + ... + 960771.

It is an arithmetic number, because the mean of its divisors is an integer number (21704960).

Almost surely, 2^1049525925 is an apocalyptic number.

1049525925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1049525925 is a deficient number, since it is larger than the sum of its proper divisors (1034150235).

1049525925 is a wasteful number, since it uses less digits than its factorization.

1049525925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203 (or 1198 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 42.

The square root of 1049525925 is about 32396.3875300935. The cubic root of 1049525925 is about 1016.2433661357.

The spelling of 1049525925 in words is "one billion, forty-nine million, five hundred twenty-five thousand, nine hundred twenty-five".