25053032 has 8 divisors (see below), whose sum is σ = 46974450. Its totient is φ = 12526512.

The previous prime is 25053031. The next prime is 25053043. The reversal of 25053032 is 23035052.

It can be written as a sum of positive squares in only one way, i.e., 24661156 + 391876 = 4966^2 + 626^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 25052995 and 25053013.

It is not an unprimeable number, because it can be changed into a prime (25053031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1565807 + ... + 1565822.

Almost surely, 2^25053032 is an apocalyptic number.

It is an amenable number.

25053032 is a deficient number, since it is larger than the sum of its proper divisors (21921418).

25053032 is a wasteful number, since it uses less digits than its factorization.

25053032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3131635 (or 3131631 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 25053032 is about 5005.3003905860. The cubic root of 25053032 is about 292.6083831429.

Adding to 25053032 its reverse (23035052), we get a palindrome (48088084).

The spelling of 25053032 in words is "twenty-five million, fifty-three thousand, thirty-two".