1351152366650 has 12 divisors (see below), whose sum is σ = 2513143402062. Its totient is φ = 540460946640.

The previous prime is 1351152366631. The next prime is 1351152366673. The reversal of 1351152366650 is 566632511531.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1250364530809 + 100787835841 = 1118197^2 + 317471^2 .

It is a super-2 number, since 2×1351152366650² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13511523617 + ... + 13511523716.

Almost surely, 2^{1351152366650} is an apocalyptic number.

1351152366650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1351152366650 is a deficient number, since it is larger than the sum of its proper divisors (1161991035412).

1351152366650 is a wasteful number, since it uses less digits than its factorization.

1351152366650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27023047345 (or 27023047340 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 44.

The spelling of 1351152366650 in words is "one trillion, three hundred fifty-one billion, one hundred fifty-two million, three hundred sixty-six thousand, six hundred fifty".