2641461552 has 30 divisors (see below), whose sum is σ = 7392424052. Its totient is φ = 880487136.

The previous prime is 2641461521. The next prime is 2641461553. The reversal of 2641461552 is 2551641462.

2641461552 is a `hidden beast` number, since 2 + 6 + 41 + 4 + 61 + 552 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2641461553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9171598 + ... + 9171885.

Almost surely, 2^2641461552 is an apocalyptic number.

It is an amenable number.

2641461552 is an abundant number, since it is smaller than the sum of its proper divisors (4750962500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2641461552 is a wasteful number, since it uses less digits than its factorization.

2641461552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18343497 (or 18343488 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 2641461552 is about 51395.1510553282. The cubic root of 2641461552 is about 1382.3396480131.

The spelling of 2641461552 in words is "two billion, six hundred forty-one million, four hundred sixty-one thousand, five hundred fifty-two".