46040505020 has 24 divisors (see below), whose sum is σ = 96690845664. Its totient is φ = 18415100096.

The previous prime is 46040505019. The next prime is 46040505023. The reversal of 46040505020 is 2050504064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46040505023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330122 + ... + 448398.

It is an arithmetic number, because the mean of its divisors is an integer number (4028785236).

Almost surely, 2^46040505020 is an apocalyptic number.

It is an amenable number.

46040505020 is an abundant number, since it is smaller than the sum of its proper divisors (50650340644).

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

46040505020 is a wasteful number, since it uses less digits than its factorization.

46040505020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137749 (or 137747 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The spelling of 46040505020 in words is "forty-six billion, forty million, five hundred five thousand, twenty".