46351213532 has 24 divisors (see below), whose sum is σ = 90366427200. Its totient is φ = 20655182016.

The previous prime is 46351213487. The next prime is 46351213543. The reversal of 46351213532 is 23531215364.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 46351213492 and 46351213501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15366932 + ... + 15369947.

It is an arithmetic number, because the mean of its divisors is an integer number (3765267800).

Almost surely, 2^46351213532 is an apocalyptic number.

It is an amenable number.

46351213532 is a deficient number, since it is larger than the sum of its proper divisors (44015213668).

46351213532 is a wasteful number, since it uses less digits than its factorization.

46351213532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30736925 (or 30736923 counting only the distinct ones).

The product of its digits is 64800, while the sum is 35.

Adding to 46351213532 its reverse (23531215364), we get a palindrome (69882428896).

The spelling of 46351213532 in words is "forty-six billion, three hundred fifty-one million, two hundred thirteen thousand, five hundred thirty-two".