2725210551 has 32 divisors (see below), whose sum is σ = 4479971328. Its totient is φ = 1437995520.

The previous prime is 2725210549. The next prime is 2725210567. The reversal of 2725210551 is 1550125272.

It is not a de Polignac number, because 2725210551 - 2¹ = 2725210549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2725210511) 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 31 ways as a sum of consecutive naturals, for example, 53095 + ... + 90936.

It is an arithmetic number, because the mean of its divisors is an integer number (139999104).

Almost surely, 2^2725210551 is an apocalyptic number.

2725210551 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2725210551 is a deficient number, since it is larger than the sum of its proper divisors (1754760777).

2725210551 is a wasteful number, since it uses less digits than its factorization.

2725210551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144111.

The product of its (nonzero) digits is 7000, while the sum is 30.

The square root of 2725210551 is about 52203.5492184200. The cubic root of 2725210551 is about 1396.7971939446.

The spelling of 2725210551 in words is "two billion, seven hundred twenty-five million, two hundred ten thousand, five hundred fifty-one".