46505613 has 32 divisors (see below), whose sum is σ = 78059520. Its totient is φ = 23924160.

The previous prime is 46505587. The next prime is 46505617. The reversal of 46505613 is 31650564.

It is not a de Polignac number, because 46505613 - 2⁹ = 46505101 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46505617) 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, 24256 + ... + 26102.

It is an arithmetic number, because the mean of its divisors is an integer number (2439360).

Almost surely, 2^46505613 is an apocalyptic number.

It is an amenable number.

46505613 is a deficient number, since it is larger than the sum of its proper divisors (31553907).

46505613 is a wasteful number, since it uses less digits than its factorization.

46505613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1977.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 46505613 is about 6819.5024012020. The cubic root of 46505613 is about 359.6127858242.

It can be divided in two parts, 4650561 and 3, that added together give a palindrome (4650564).

The spelling of 46505613 in words is "forty-six million, five hundred five thousand, six hundred thirteen".