1345587930500 has 96 divisors (see below), whose sum is σ = 3206614739328. Its totient is φ = 489199344000.

The previous prime is 1345587930499. The next prime is 1345587930523. The reversal of 1345587930500 is 50397855431.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28284734 + ... + 28332266.

It is an arithmetic number, because the mean of its divisors is an integer number (33402236868).

Almost surely, 2^{1345587930500} is an apocalyptic number.

1345587930500 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 1345587930500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1603307369664).

1345587930500 is an abundant number, since it is smaller than the sum of its proper divisors (1861026808828).

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

1345587930500 is a wasteful number, since it uses less digits than its factorization.

1345587930500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52710 (or 52698 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 50.

The spelling of 1345587930500 in words is "one trillion, three hundred forty-five billion, five hundred eighty-seven million, nine hundred thirty thousand, five hundred".