2736466051521 has 32 divisors (see below), whose sum is σ = 3756761155840. Its totient is φ = 1770497409024.

The previous prime is 2736466051427. The next prime is 2736466051523. The reversal of 2736466051521 is 1251506646372.

It is not a de Polignac number, because 2736466051521 - 2⁷ = 2736466051393 is a prime.

It is a super-2 number, since 2×2736466051521² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2736466051523) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 70230981 + ... + 70269933.

It is an arithmetic number, because the mean of its divisors is an integer number (117398786120).

Almost surely, 2^{2736466051521} is an apocalyptic number.

It is an amenable number.

2736466051521 is a deficient number, since it is larger than the sum of its proper divisors (1020295104319).

2736466051521 is a wasteful number, since it uses less digits than its factorization.

2736466051521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40585.

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 2736466051521 in words is "two trillion, seven hundred thirty-six billion, four hundred sixty-six million, fifty-one thousand, five hundred twenty-one".