46570934809 has 9 divisors (see below), whose sum is σ = 54176110047. Its totient is φ = 39916649304.

The previous prime is 46570934759. The next prime is 46570934831. The reversal of 46570934809 is 90843907564.

The square root of 46570934809 is 215803.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 41291459209 + 5279475600 = 203203^2 + 72660^2 .

It is not a de Polignac number, because 46570934809 - 2¹³ = 46570926617 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 46570934809.

It is not an unprimeable number, because it can be changed into a prime (46570934849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1495207 + ... + 1526035.

It is an arithmetic number, because the mean of its divisors is an integer number (6019567783).

Almost surely, 2^46570934809 is an apocalyptic number.

46570934809 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

46570934809 is the 215803-rd square number.

46570934809 is the 107902-nd centered octagonal number.

It is an amenable number.

46570934809 is a deficient number, since it is larger than the sum of its proper divisors (7605175238).

46570934809 is an frugal number, since it uses more digits than its factorization.

46570934809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61672 (or 30836 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 55.

The spelling of 46570934809 in words is "forty-six billion, five hundred seventy million, nine hundred thirty-four thousand, eight hundred nine".