46315129 has 4 divisors (see below), whose sum is σ = 52931584. Its totient is φ = 39698676.

The previous prime is 46315127. The next prime is 46315151. The reversal of 46315129 is 92151364.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46315129 - 2¹ = 46315127 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 46315129.

It is not an unprimeable number, because it can be changed into a prime (46315121) 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, 3308217 + ... + 3308230.

It is an arithmetic number, because the mean of its divisors is an integer number (13232896).

Almost surely, 2^46315129 is an apocalyptic number.

It is an amenable number.

46315129 is a deficient number, since it is larger than the sum of its proper divisors (6616455).

46315129 is an equidigital number, since it uses as much as digits as its factorization.

46315129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6616454.

The product of its digits is 6480, while the sum is 31.

The square root of 46315129 is about 6805.5219491234. The cubic root of 46315129 is about 359.1211303344.

The spelling of 46315129 in words is "forty-six million, three hundred fifteen thousand, one hundred twenty-nine".