46521213726 has 48 divisors (see below), whose sum is σ = 102893808384. Its totient is φ = 14009647392.

The previous prime is 46521213719. The next prime is 46521213821. The reversal of 46521213726 is 62731212564.

46521213726 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×46521213726³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 440416 + ... + 535731.

It is an arithmetic number, because the mean of its divisors is an integer number (2143621008).

Almost surely, 2^46521213726 is an apocalyptic number.

46521213726 is an abundant number, since it is smaller than the sum of its proper divisors (56372594658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46521213726 is a wasteful number, since it uses less digits than its factorization.

46521213726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976225 (or 976212 counting only the distinct ones).

The product of its digits is 120960, while the sum is 39.

The spelling of 46521213726 in words is "forty-six billion, five hundred twenty-one million, two hundred thirteen thousand, seven hundred twenty-six".