1516133641772 has 6 divisors (see below), whose sum is σ = 2653233873108. Its totient is φ = 758066820884.

The previous prime is 1516133641769. The next prime is 1516133641783. The reversal of 1516133641772 is 2771463316151.

It is a super-2 number, since 2×1516133641772² (a number of 25 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 189516705218 + ... + 189516705225.

It is an arithmetic number, because the mean of its divisors is an integer number (442205645518).

Almost surely, 2^{1516133641772} is an apocalyptic number.

It is an amenable number.

1516133641772 is a deficient number, since it is larger than the sum of its proper divisors (1137100231336).

1516133641772 is a wasteful number, since it uses less digits than its factorization.

1516133641772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379033410447 (or 379033410445 counting only the distinct ones).

The product of its digits is 635040, while the sum is 47.

The spelling of 1516133641772 in words is "one trillion, five hundred sixteen billion, one hundred thirty-three million, six hundred forty-one thousand, seven hundred seventy-two".