2725241751 has 24 divisors (see below), whose sum is σ = 4050206160. Its totient is φ = 1764720000.

The previous prime is 2725241747. The next prime is 2725241759. The reversal of 2725241751 is 1571425272.

2725241751 is a `hidden beast` number, since 2 + 72 + 524 + 17 + 51 = 666.

It is not a de Polignac number, because 2725241751 - 2² = 2725241747 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2725241759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68376 + ... + 100626.

It is an arithmetic number, because the mean of its divisors is an integer number (168758590).

Almost surely, 2^2725241751 is an apocalyptic number.

2725241751 is a deficient number, since it is larger than the sum of its proper divisors (1324964409).

2725241751 is a wasteful number, since it uses less digits than its factorization.

2725241751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32527 (or 32524 counting only the distinct ones).

The product of its digits is 39200, while the sum is 36.

The square root of 2725241751 is about 52203.8480478211. The cubic root of 2725241751 is about 1396.8025244081.

The spelling of 2725241751 in words is "two billion, seven hundred twenty-five million, two hundred forty-one thousand, seven hundred fifty-one".