2660141551 has 32 divisors (see below), whose sum is σ = 2882880000. Its totient is φ = 2449899648.

The previous prime is 2660141537. The next prime is 2660141557. The reversal of 2660141551 is 1551410662.

It is a cyclic number.

It is not a de Polignac number, because 2660141551 - 2¹⁵ = 2660108783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2660141557) 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, 17853225 + ... + 17853373.

It is an arithmetic number, because the mean of its divisors is an integer number (90090000).

Almost surely, 2^2660141551 is an apocalyptic number.

2660141551 is a deficient number, since it is larger than the sum of its proper divisors (222738449).

2660141551 is a wasteful number, since it uses less digits than its factorization.

2660141551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 2660141551 is about 51576.5600927398. The cubic root of 2660141551 is about 1385.5905592749.

The spelling of 2660141551 in words is "two billion, six hundred sixty million, one hundred forty-one thousand, five hundred fifty-one".