43267125403053 has 40 divisors (see below), whose sum is σ = 68632805431872. Its totient is φ = 27069763641984.

The previous prime is 43267125403031. The next prime is 43267125403069. The reversal of 43267125403053 is 35030452176234.

It is a happy number.

43267125403053 is a `hidden beast` number, since 4 + 3 + 2 + 6 + 71 + 2 + 540 + 30 + 5 + 3 = 666.

It is not a de Polignac number, because 43267125403053 - 2⁶ = 43267125402989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43267125403553) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 44797825 + ... + 45753462.

Almost surely, 2^{43267125403053} is an apocalyptic number.

It is an amenable number.

43267125403053 is a deficient number, since it is larger than the sum of its proper divisors (25365680028819).

43267125403053 is a wasteful number, since it uses less digits than its factorization.

43267125403053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90551663 (or 90551654 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 45.

Adding to 43267125403053 its reverse (35030452176234), we get a palindrome (78297577579287).

The spelling of 43267125403053 in words is "forty-three trillion, two hundred sixty-seven billion, one hundred twenty-five million, four hundred three thousand, fifty-three".