46781448452 has 24 divisors (see below), whose sum is σ = 82274349024. Its totient is φ = 23274608192.

The previous prime is 46781448401. The next prime is 46781448457. The reversal of 46781448452 is 25484418764.

It is a junction number, because it is equal to n+sod(n) for n = 46781448394 and 46781448403.

It is not an unprimeable number, because it can be changed into a prime (46781448457) 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, 1718048 + ... + 1745064.

It is an arithmetic number, because the mean of its divisors is an integer number (3428097876).

Almost surely, 2^46781448452 is an apocalyptic number.

It is an amenable number.

46781448452 is a deficient number, since it is larger than the sum of its proper divisors (35492900572).

46781448452 is a wasteful number, since it uses less digits than its factorization.

46781448452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29155 (or 29153 counting only the distinct ones).

The product of its digits is 6881280, while the sum is 53.

The spelling of 46781448452 in words is "forty-six billion, seven hundred eighty-one million, four hundred forty-eight thousand, four hundred fifty-two".