46326427357 has 6 divisors (see below), whose sum is σ = 53889925758. Its totient is φ = 39708366264.

The previous prime is 46326427351. The next prime is 46326427409. The reversal of 46326427357 is 75372462364.

It can be written as a sum of positive squares in only one way, i.e., 46127871076 + 198556281 = 214774^2 + 14091^2 .

It is not a de Polignac number, because 46326427357 - 2⁷ = 46326427229 is a prime.

It is a super-2 number, since 2×46326427357² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49), and also a Moran number because the ratio is a prime number: 945437293 = 46326427357 / (4 + 6 + 3 + 2 + 6 + 4 + 2 + 7 + 3 + 5 + 7).

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 46326427357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46326427351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 472718598 + ... + 472718695.

It is an arithmetic number, because the mean of its divisors is an integer number (8981654293).

Almost surely, 2^46326427357 is an apocalyptic number.

It is an amenable number.

46326427357 is a deficient number, since it is larger than the sum of its proper divisors (7563498401).

46326427357 is an equidigital number, since it uses as much as digits as its factorization.

46326427357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945437307 (or 945437300 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 49.

The spelling of 46326427357 in words is "forty-six billion, three hundred twenty-six million, four hundred twenty-seven thousand, three hundred fifty-seven".