1500060000 has 240 divisors, whose sum is σ = 5139154944. Its totient is φ = 382272000.

The previous prime is 1500059993. The next prime is 1500060011. The reversal of 1500060000 is 600051.

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 (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1379457 + ... + 1380543.

Almost surely, 2^1500060000 is an apocalyptic number.

1500060000 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 1500060000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2569577472).

1500060000 is an abundant number, since it is smaller than the sum of its proper divisors (3639094944).

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

1500060000 is a wasteful number, since it uses less digits than its factorization.

1500060000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1143 (or 1120 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 1500060000 is about 38730.6080509976. The cubic root of 1500060000 is about 1144.7295052064.

Adding to 1500060000 its reverse (600051), we get a palindrome (1500660051).

It can be divided in two parts, 15000 and 60000, that multiplied together give a square (900000000 = 30000²).

The spelling of 1500060000 in words is "one billion, five hundred million, sixty thousand".