46641121655 has 16 divisors (see below), whose sum is σ = 56991043200. Its totient is φ = 36636986880.

The previous prime is 46641121651. The next prime is 46641121661. The reversal of 46641121655 is 55612114664.

46641121655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 46641121655 - 2² = 46641121651 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46641121651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254690 + ... + 397679.

It is an arithmetic number, because the mean of its divisors is an integer number (3561940200).

Almost surely, 2^46641121655 is an apocalyptic number.

46641121655 is a deficient number, since it is larger than the sum of its proper divisors (10349921545).

46641121655 is a wasteful number, since it uses less digits than its factorization.

46641121655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652634.

The product of its digits is 172800, while the sum is 41.

The spelling of 46641121655 in words is "forty-six billion, six hundred forty-one million, one hundred twenty-one thousand, six hundred fifty-five".