43016263025 has 12 divisors (see below), whose sum is σ = 53348324700. Its totient is φ = 34407746880.

The previous prime is 43016263019. The next prime is 43016263039. The reversal of 43016263025 is 52036261034.

It can be written as a sum of positive squares in 6 ways, for example, as 2805185296 + 40211077729 = 52964^2 + 200527^2 .

It is not a de Polignac number, because 43016263025 - 2²² = 43012068721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43016262982 and 43016263000.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39491 + ... + 295959.

It is an arithmetic number, because the mean of its divisors is an integer number (4445693725).

Almost surely, 2^43016263025 is an apocalyptic number.

It is an amenable number.

43016263025 is a deficient number, since it is larger than the sum of its proper divisors (10332061675).

43016263025 is a wasteful number, since it uses less digits than its factorization.

43016263025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263188 (or 263183 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 43016263025 in words is "forty-three billion, sixteen million, two hundred sixty-three thousand, twenty-five".