46191191155 has 16 divisors (see below), whose sum is σ = 58312677600. Its totient is φ = 35073982720.

The previous prime is 46191191149. The next prime is 46191191171. The reversal of 46191191155 is 55119119164.

It is not a de Polignac number, because 46191191155 - 2⁷ = 46191191027 is a prime.

It is a super-2 number, since 2×46191191155² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2691106 + ... + 2708215.

It is an arithmetic number, because the mean of its divisors is an integer number (3644542350).

Almost surely, 2^46191191155 is an apocalyptic number.

46191191155 is a deficient number, since it is larger than the sum of its proper divisors (12121486445).

46191191155 is a wasteful number, since it uses less digits than its factorization.

46191191155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5399414.

The product of its digits is 48600, while the sum is 43.

The spelling of 46191191155 in words is "forty-six billion, one hundred ninety-one million, one hundred ninety-one thousand, one hundred fifty-five".