46552144155 has 32 divisors (see below), whose sum is σ = 81388689408. Its totient is φ = 22533504000.

The previous prime is 46552144151. The next prime is 46552144159. The reversal of 46552144155 is 55144125564.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (46552144151) and next prime (46552144159).

It is not a de Polignac number, because 46552144155 - 2² = 46552144151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46552144151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132246 + ... + 332555.

It is an arithmetic number, because the mean of its divisors is an integer number (2543396544).

Almost surely, 2^46552144155 is an apocalyptic number.

46552144155 is a deficient number, since it is larger than the sum of its proper divisors (34836545253).

46552144155 is a wasteful number, since it uses less digits than its factorization.

46552144155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465427.

The product of its digits is 480000, while the sum is 42.

The spelling of 46552144155 in words is "forty-six billion, five hundred fifty-two million, one hundred forty-four thousand, one hundred fifty-five".