52168437435 has 16 divisors (see below), whose sum is σ = 83837212416. Its totient is φ = 27700595808.

The previous prime is 52168437401. The next prime is 52168437439. The reversal of 52168437435 is 53473486125.

It is not a de Polignac number, because 52168437435 - 2⁶ = 52168437371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52168437439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7657159 + ... + 7663968.

It is an arithmetic number, because the mean of its divisors is an integer number (5239825776).

Almost surely, 2^52168437435 is an apocalyptic number.

52168437435 is a deficient number, since it is larger than the sum of its proper divisors (31668774981).

52168437435 is a wasteful number, since it uses less digits than its factorization.

52168437435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15321362.

The product of its digits is 2419200, while the sum is 48.

The spelling of 52168437435 in words is "fifty-two billion, one hundred sixty-eight million, four hundred thirty-seven thousand, four hundred thirty-five".