2752450641 has 12 divisors (see below), whose sum is σ = 4148621568. Its totient is φ = 1755185784.

The previous prime is 2752450633. The next prime is 2752450693. The reversal of 2752450641 is 1460542572.

It is a happy number.

2752450641 is a `hidden beast` number, since 2 + 7 + 5 + 2 + 4 + 5 + 0 + 641 = 666.

It is not a de Polignac number, because 2752450641 - 2³ = 2752450633 is a prime.

It is a super-2 number, since 2×2752450641² = 15151969062282621762, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2752450596 and 2752450605.

It is not an unprimeable number, because it can be changed into a prime (2752450741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6648225 + ... + 6648638.

It is an arithmetic number, because the mean of its divisors is an integer number (345718464).

Almost surely, 2^2752450641 is an apocalyptic number.

It is an amenable number.

2752450641 is a deficient number, since it is larger than the sum of its proper divisors (1396170927).

2752450641 is a wasteful number, since it uses less digits than its factorization.

2752450641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13296892 (or 13296889 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 2752450641 is about 52463.8031503626. The cubic root of 2752450641 is about 1401.4357110073.

The spelling of 2752450641 in words is "two billion, seven hundred fifty-two million, four hundred fifty thousand, six hundred forty-one".