46001326523 has 4 divisors (see below), whose sum is σ = 46117199280. Its totient is φ = 45885453768.

The previous prime is 46001326519. The next prime is 46001326543. The reversal of 46001326523 is 32562310064.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46001326523 - 2² = 46001326519 is a prime.

It is a super-2 number, since 2×46001326523² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46001326523.

It is not an unprimeable number, because it can be changed into a prime (46001326543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57935783 + ... + 57936576.

It is an arithmetic number, because the mean of its divisors is an integer number (11529299820).

Almost surely, 2^46001326523 is an apocalyptic number.

46001326523 is a deficient number, since it is larger than the sum of its proper divisors (115872757).

46001326523 is a wasteful number, since it uses less digits than its factorization.

46001326523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115872756.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 46001326523 its reverse (32562310064), we get a palindrome (78563636587).

The spelling of 46001326523 in words is "forty-six billion, one million, three hundred twenty-six thousand, five hundred twenty-three".