46445613 has 4 divisors (see below), whose sum is σ = 61927488. Its totient is φ = 30963740.

The previous prime is 46445611. The next prime is 46445621. The reversal of 46445613 is 31654464.

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 46445613 - 2¹ = 46445611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46445611) 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, 7740933 + ... + 7740938.

It is an arithmetic number, because the mean of its divisors is an integer number (15481872).

Almost surely, 2^46445613 is an apocalyptic number.

It is an amenable number.

46445613 is a deficient number, since it is larger than the sum of its proper divisors (15481875).

46445613 is a wasteful number, since it uses less digits than its factorization.

46445613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15481874.

The product of its digits is 34560, while the sum is 33.

The square root of 46445613 is about 6815.1018334285. The cubic root of 46445613 is about 359.4580657691.

The spelling of 46445613 in words is "forty-six million, four hundred forty-five thousand, six hundred thirteen".