46548397513 has 8 divisors (see below), whose sum is σ = 47269017000. Its totient is φ = 45830020608.

The previous prime is 46548397507. The next prime is 46548397517. The reversal of 46548397513 is 31579384564.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 885836169 + 45662561344 = 29763^2 + 213688^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46548397513 - 2⁵ = 46548397481 is a prime.

It is a super-2 number, since 2×46548397513² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46548397517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 518788 + ... + 601861.

It is an arithmetic number, because the mean of its divisors is an integer number (5908627125).

Almost surely, 2^46548397513 is an apocalyptic number.

It is an amenable number.

46548397513 is a deficient number, since it is larger than the sum of its proper divisors (720619487).

46548397513 is a wasteful number, since it uses less digits than its factorization.

46548397513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121291.

The product of its digits is 10886400, while the sum is 55.

The spelling of 46548397513 in words is "forty-six billion, five hundred forty-eight million, three hundred ninety-seven thousand, five hundred thirteen".