46513765 has 4 divisors (see below), whose sum is σ = 55816524. Its totient is φ = 37211008.

The previous prime is 46513759. The next prime is 46513769. The reversal of 46513765 is 56731564.

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 5987809 + 40525956 = 2447^2 + 6366^2 .

It is a cyclic number.

It is not a de Polignac number, because 46513765 - 2³ = 46513757 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 (46513769) 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, 4651372 + ... + 4651381.

It is an arithmetic number, because the mean of its divisors is an integer number (13954131).

Almost surely, 2^46513765 is an apocalyptic number.

It is an amenable number.

46513765 is a deficient number, since it is larger than the sum of its proper divisors (9302759).

46513765 is an equidigital number, since it uses as much as digits as its factorization.

46513765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9302758.

The product of its digits is 75600, while the sum is 37.

The square root of 46513765 is about 6820.1000725796. The cubic root of 46513765 is about 359.6337968518.

It can be divided in two parts, 46513 and 765, that added together give a triangular number (47278 = T₃₀₇).

The spelling of 46513765 in words is "forty-six million, five hundred thirteen thousand, seven hundred sixty-five".