46532131829 has 4 divisors (see below), whose sum is σ = 46648172460. Its totient is φ = 46416091200.

The previous prime is 46532131819. The next prime is 46532131831. The reversal of 46532131829 is 92813123564.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 43074927025 + 3457204804 = 207545^2 + 58798^2 .

It is a cyclic number.

It is not a de Polignac number, because 46532131829 - 2²⁰ = 46531083253 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46532131829.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46532131819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58019714 + ... + 58020515.

It is an arithmetic number, because the mean of its divisors is an integer number (11662043115).

Almost surely, 2^46532131829 is an apocalyptic number.

It is an amenable number.

46532131829 is a deficient number, since it is larger than the sum of its proper divisors (116040631).

46532131829 is a wasteful number, since it uses less digits than its factorization.

46532131829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116040630.

The product of its digits is 311040, while the sum is 44.

The spelling of 46532131829 in words is "forty-six billion, five hundred thirty-two million, one hundred thirty-one thousand, eight hundred twenty-nine".