46131727501 has 4 divisors (see below), whose sum is σ = 46134406332. Its totient is φ = 46129048672.

The previous prime is 46131727487. The next prime is 46131727531. The reversal of 46131727501 is 10572713164.

46131727501 = 151874² + 151875².

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 23066015625 + 23065711876 = 151875^2 + 151874^2 .

It is a cyclic number.

It is not a de Polignac number, because 46131727501 - 2⁵ = 46131727469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46131727531) 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 3 ways as a sum of consecutive naturals, for example, 1313416 + ... + 1348081.

It is an arithmetic number, because the mean of its divisors is an integer number (11533601583).

Almost surely, 2^46131727501 is an apocalyptic number.

46131727501 is the 151875-th centered square number.

It is an amenable number.

46131727501 is a deficient number, since it is larger than the sum of its proper divisors (2678831).

46131727501 is a wasteful number, since it uses less digits than its factorization.

46131727501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2678830.

The product of its (nonzero) digits is 35280, while the sum is 37.

The spelling of 46131727501 in words is "forty-six billion, one hundred thirty-one million, seven hundred twenty-seven thousand, five hundred one".