46026321613 has 4 divisors (see below), whose sum is σ = 46223859708. Its totient is φ = 45828783520.

The previous prime is 46026321559. The next prime is 46026321623. The reversal of 46026321613 is 31612362064.

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 6147030409 + 39879291204 = 78403^2 + 199698^2 .

It is a cyclic number.

It is not a de Polignac number, because 46026321613 - 2²¹ = 46024224461 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 (46026321623) 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, 98768698 + ... + 98769163.

It is an arithmetic number, because the mean of its divisors is an integer number (11555964927).

Almost surely, 2^46026321613 is an apocalyptic number.

It is an amenable number.

46026321613 is a deficient number, since it is larger than the sum of its proper divisors (197538095).

46026321613 is a wasteful number, since it uses less digits than its factorization.

46026321613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197538094.

The product of its (nonzero) digits is 31104, while the sum is 34.

Adding to 46026321613 its reverse (31612362064), we get a palindrome (77638683677).

The spelling of 46026321613 in words is "forty-six billion, twenty-six million, three hundred twenty-one thousand, six hundred thirteen".