5464136364646 has 16 divisors (see below), whose sum is σ = 8370359104320. Its totient is φ = 2674624532800.

The previous prime is 5464136364641. The next prime is 5464136364649. The reversal of 5464136364646 is 6464636314645.

It is a super-2 number, since 2×5464136364646² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5464136364641) 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, 151949326 + ... + 151985281.

It is an arithmetic number, because the mean of its divisors is an integer number (523147444020).

Almost surely, 2^{5464136364646} is an apocalyptic number.

5464136364646 is a deficient number, since it is larger than the sum of its proper divisors (2906222739674).

5464136364646 is a wasteful number, since it uses less digits than its factorization.

5464136364646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303934799.

The product of its digits is 89579520, while the sum is 58.

The spelling of 5464136364646 in words is "five trillion, four hundred sixty-four billion, one hundred thirty-six million, three hundred sixty-four thousand, six hundred forty-six".