52113441217478 has 16 divisors (see below), whose sum is σ = 78710320864944. Its totient is φ = 25877240102400.

The previous prime is 52113441217471. The next prime is 52113441217489. The reversal of 52113441217478 is 87471214431125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52113441217471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142944275 + ... + 143308382.

It is an arithmetic number, because the mean of its divisors is an integer number (4919395054059).

Almost surely, 2^{52113441217478} is an apocalyptic number.

52113441217478 is a deficient number, since it is larger than the sum of its proper divisors (26596879647466).

52113441217478 is a wasteful number, since it uses less digits than its factorization.

52113441217478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286253287.

The product of its digits is 1505280, while the sum is 50.

The spelling of 52113441217478 in words is "fifty-two trillion, one hundred thirteen billion, four hundred forty-one million, two hundred seventeen thousand, four hundred seventy-eight".