52443533534425 has 48 divisors (see below), whose sum is σ = 72283033679040. Its totient is φ = 37419711264000.

The previous prime is 52443533534387. The next prime is 52443533534449.

It is a happy number.

52443533534425 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52443533534425 - 2¹⁹ = 52443533010137 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 532973131 + ... + 533071519.

It is an arithmetic number, because the mean of its divisors is an integer number (1505896534980).

Almost surely, 2^{52443533534425} is an apocalyptic number.

52443533534425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52443533534425 is a deficient number, since it is larger than the sum of its proper divisors (19839500144615).

52443533534425 is a wasteful number, since it uses less digits than its factorization.

52443533534425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135034 (or 135029 counting only the distinct ones).

The product of its digits is 51840000, while the sum is 52.

It can be divided in two parts, 5244353 and 3534425, that added together give a palindrome (8778778).

The spelling of 52443533534425 in words is "fifty-two trillion, four hundred forty-three billion, five hundred thirty-three million, five hundred thirty-four thousand, four hundred twenty-five".