1650915243130 has 16 divisors (see below), whose sum is σ = 3027716258184. Its totient is φ = 647906359360.

The previous prime is 1650915243127. The next prime is 1650915243167. The reversal of 1650915243130 is 313425190561.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1400594140089 + 250321103041 = 1183467^2 + 500321^2 .

It is a super-4 number, since 4×1650915243130⁴ (a number of 50 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1557466681 + ... + 1557467740.

Almost surely, 2^{1650915243130} is an apocalyptic number.

1650915243130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1650915243130 is a deficient number, since it is larger than the sum of its proper divisors (1376801015054).

1650915243130 is a wasteful number, since it uses less digits than its factorization.

1650915243130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3114934481.

The product of its (nonzero) digits is 97200, while the sum is 40.

The spelling of 1650915243130 in words is "one trillion, six hundred fifty billion, nine hundred fifteen million, two hundred forty-three thousand, one hundred thirty".