1363450164 has 12 divisors (see below), whose sum is σ = 3181383744. Its totient is φ = 454483384.

The previous prime is 1363450163. The next prime is 1363450181. The reversal of 1363450164 is 4610543631.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1363450163) 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, 56810412 + ... + 56810435.

It is an arithmetic number, because the mean of its divisors is an integer number (265115312).

Almost surely, 2^1363450164 is an apocalyptic number.

It is an amenable number.

1363450164 is an abundant number, since it is smaller than the sum of its proper divisors (1817933580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1363450164 is a wasteful number, since it uses less digits than its factorization.

1363450164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113620854 (or 113620852 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 1363450164 is about 36924.9260527357. The cubic root of 1363450164 is about 1108.8677587020.

Adding to 1363450164 its reverse (4610543631), we get a palindrome (5973993795).

The spelling of 1363450164 in words is "one billion, three hundred sixty-three million, four hundred fifty thousand, one hundred sixty-four".