2152305522441 has 12 divisors (see below), whose sum is σ = 3110999224320. Its totient is φ = 1433894900760.

The previous prime is 2152305522421. The next prime is 2152305522449. The reversal of 2152305522441 is 1442255032512.

2152305522441 is a `hidden beast` number, since 2 + 1 + 52 + 30 + 552 + 24 + 4 + 1 = 666.

It is not a de Polignac number, because 2152305522441 - 2⁷ = 2152305522313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2152305522396 and 2152305522405.

It is not an unprimeable number, because it can be changed into a prime (2152305522449) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81273321 + ... + 81299798.

It is an arithmetic number, because the mean of its divisors is an integer number (259249935360).

Almost surely, 2^{2152305522441} is an apocalyptic number.

It is an amenable number.

2152305522441 is a deficient number, since it is larger than the sum of its proper divisors (958693701879).

2152305522441 is a wasteful number, since it uses less digits than its factorization.

2152305522441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162574596 (or 162574593 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The spelling of 2152305522441 in words is "two trillion, one hundred fifty-two billion, three hundred five million, five hundred twenty-two thousand, four hundred forty-one".