46511566442 has 16 divisors (see below), whose sum is σ = 76248996192. Its totient is φ = 21102965520.

The previous prime is 46511566429. The next prime is 46511566447. The reversal of 46511566442 is 24466511564.

46511566442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 46511566393 and 46511566402.

It is not an unprimeable number, because it can be changed into a prime (46511566447) 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, 1920473 + ... + 1944540.

It is an arithmetic number, because the mean of its divisors is an integer number (4765562262).

Almost surely, 2^46511566442 is an apocalyptic number.

46511566442 is a deficient number, since it is larger than the sum of its proper divisors (29737429750).

46511566442 is a wasteful number, since it uses less digits than its factorization.

46511566442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3865573.

The product of its digits is 691200, while the sum is 44.

The spelling of 46511566442 in words is "forty-six billion, five hundred eleven million, five hundred sixty-six thousand, four hundred forty-two".