4025133502 has 24 divisors (see below), whose sum is σ = 6571846224. Its totient is φ = 1848098304.

The previous prime is 4025133499. The next prime is 4025133509. The reversal of 4025133502 is 2053315204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4025133509) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34383 + ... + 96085.

It is an arithmetic number, because the mean of its divisors is an integer number (273826926).

Almost surely, 2^4025133502 is an apocalyptic number.

4025133502 is a deficient number, since it is larger than the sum of its proper divisors (2546712722).

4025133502 is a wasteful number, since it uses less digits than its factorization.

4025133502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61924 (or 61911 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 4025133502 is about 63443.9398366779. The cubic root of 4025133502 is about 1590.7188582594.

Adding to 4025133502 its reverse (2053315204), we get a palindrome (6078448706).

The spelling of 4025133502 in words is "four billion, twenty-five million, one hundred thirty-three thousand, five hundred two".