1356098500 has 48 divisors (see below), whose sum is σ = 3135957552. Its totient is φ = 510528000.

The previous prime is 1356098489. The next prime is 1356098501. The reversal of 1356098500 is 58906531.

It can be written as a sum of positive squares in 8 ways, for example, as 366492736 + 989605764 = 19144^2 + 31458^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1356098500.

It is not an unprimeable number, because it can be changed into a prime (1356098501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71271 + ... + 88270.

It is an arithmetic number, because the mean of its divisors is an integer number (65332449).

Almost surely, 2^1356098500 is an apocalyptic number.

1356098500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1356098500 is an abundant number, since it is smaller than the sum of its proper divisors (1779859052).

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

1356098500 is a wasteful number, since it uses less digits than its factorization.

1356098500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159577 (or 159565 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 1356098500 is about 36825.2427011690. The cubic root of 1356098500 is about 1106.8711769833.

The spelling of 1356098500 in words is "one billion, three hundred fifty-six million, ninety-eight thousand, five hundred".