1350543630 has 128 divisors (see below), whose sum is σ = 3461875200. Its totient is φ = 336648704.

The previous prime is 1350543587. The next prime is 1350543643. The reversal of 1350543630 is 363450531.

It is a happy number.

1350543630 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4260232 + ... + 4260548.

It is an arithmetic number, because the mean of its divisors is an integer number (27045900).

Almost surely, 2^1350543630 is an apocalyptic number.

1350543630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1350543630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1730937600).

1350543630 is an abundant number, since it is smaller than the sum of its proper divisors (2111331570).

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

1350543630 is a wasteful number, since it uses less digits than its factorization.

1350543630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498.

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 1350543630 is about 36749.7432644093. The cubic root of 1350543630 is about 1105.3577815384.

The spelling of 1350543630 in words is "one billion, three hundred fifty million, five hundred forty-three thousand, six hundred thirty".