52865358037454 has 8 divisors (see below), whose sum is σ = 79344765427248. Its totient is φ = 26417102895040.

The previous prime is 52865358037433. The next prime is 52865358037493. The reversal of 52865358037454 is 45473085356825.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7788057602 + ... + 7788064389.

It is an arithmetic number, because the mean of its divisors is an integer number (9918095678406).

Almost surely, 2^{52865358037454} is an apocalyptic number.

52865358037454 is a deficient number, since it is larger than the sum of its proper divisors (26479407389794).

52865358037454 is a wasteful number, since it uses less digits than its factorization.

52865358037454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15576123690.

The product of its (nonzero) digits is 483840000, while the sum is 65.

The spelling of 52865358037454 in words is "fifty-two trillion, eight hundred sixty-five billion, three hundred fifty-eight million, thirty-seven thousand, four hundred fifty-four".