1350531600 has 240 divisors, whose sum is σ = 4770926784. Its totient is φ = 323840000.

The previous prime is 1350531599. The next prime is 1350531601. The reversal of 1350531600 is 61350531.

It is an interprime number because it is at equal distance from previous prime (1350531599) and next prime (1350531601).

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1350531601) 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, 1332694 + ... + 1333706.

Almost surely, 2^1350531600 is an apocalyptic number.

1350531600 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 1350531600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2385463392).

1350531600 is an abundant number, since it is smaller than the sum of its proper divisors (3420395184).

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

1350531600 is a wasteful number, since it uses less digits than its factorization.

1350531600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146 (or 1135 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 1350531600 is about 36749.5795894320. The cubic root of 1350531600 is about 1105.3544995283.

The spelling of 1350531600 in words is "one billion, three hundred fifty million, five hundred thirty-one thousand, six hundred".