1152630000 has 250 divisors, whose sum is σ = 4171652144. Its totient is φ = 307152000.

The previous prime is 1152629993. The next prime is 1152630013. The reversal of 1152630000 is 362511.

It is a tau number, because it is divible by the number of its divisors (250).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 49 ways as a sum of consecutive naturals, for example, 809289 + ... + 810711.

Almost surely, 2^1152630000 is an apocalyptic number.

1152630000 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 1152630000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2085826072).

1152630000 is an abundant number, since it is smaller than the sum of its proper divisors (3019022144).

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

1152630000 is an equidigital number, since it uses as much as digits as its factorization.

1152630000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1463 (or 1433 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1152630000 is about 33950.4050049480. The cubic root of 1152630000 is about 1048.4876185856.

Adding to 1152630000 its reverse (362511), we get a palindrome (1152992511).

The spelling of 1152630000 in words is "one billion, one hundred fifty-two million, six hundred thirty thousand".