1452155605350 has 48 divisors (see below), whose sum is σ = 3652069109760. Its totient is φ = 381787386400.

The previous prime is 1452155605273. The next prime is 1452155605363. The reversal of 1452155605350 is 535065512541.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68165670 + ... + 68186969.

It is an arithmetic number, because the mean of its divisors is an integer number (76084773120).

Almost surely, 2^{1452155605350} is an apocalyptic number.

1452155605350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1452155605350 is an abundant number, since it is smaller than the sum of its proper divisors (2199913504410).

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

1452155605350 is a wasteful number, since it uses less digits than its factorization.

1452155605350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136352725 (or 136352720 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 42.

The spelling of 1452155605350 in words is "one trillion, four hundred fifty-two billion, one hundred fifty-five million, six hundred five thousand, three hundred fifty".