1363450000 has 240 divisors, whose sum is σ = 3754634688. Its totient is φ = 475200000.

The previous prime is 1363449973. The next prime is 1363450001. The reversal of 1363450000 is 543631.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (1363450001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20349967 + ... + 20350033.

Almost surely, 2^1363450000 is an apocalyptic number.

1363450000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1363450000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1877317344).

1363450000 is an abundant number, since it is smaller than the sum of its proper divisors (2391184688).

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

1363450000 is an equidigital number, since it uses as much as digits as its factorization.

1363450000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 1363450000 is about 36924.9238320135. The cubic root of 1363450000 is about 1108.8677142427.

Adding to 1363450000 its reverse (543631), we get a palindrome (1363993631).

The spelling of 1363450000 in words is "one billion, three hundred sixty-three million, four hundred fifty thousand".