52436463425 has 12 divisors (see below), whose sum is σ = 65108749440. Its totient is φ = 41892696720.

The previous prime is 52436463421. The next prime is 52436463439.

52436463425 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52436463425 - 2² = 52436463421 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52436463421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1392905 + ... + 1430054.

It is an arithmetic number, because the mean of its divisors is an integer number (5425729120).

Almost surely, 2^52436463425 is an apocalyptic number.

It is an amenable number.

52436463425 is a deficient number, since it is larger than the sum of its proper divisors (12672286015).

52436463425 is a wasteful number, since it uses less digits than its factorization.

52436463425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2823712 (or 2823707 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 44.

The spelling of 52436463425 in words is "fifty-two billion, four hundred thirty-six million, four hundred sixty-three thousand, four hundred twenty-five".