2651141545 has 32 divisors (see below), whose sum is σ = 3545579520. Its totient is φ = 1889809920.

The previous prime is 2651141543. The next prime is 2651141561. The reversal of 2651141545 is 5451411562.

It is not a de Polignac number, because 2651141545 - 2¹ = 2651141543 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2651141545.

It is not an unprimeable number, because it can be changed into a prime (2651141543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 919416 + ... + 922294.

It is an arithmetic number, because the mean of its divisors is an integer number (110799360).

Almost surely, 2^2651141545 is an apocalyptic number.

It is an amenable number.

2651141545 is a deficient number, since it is larger than the sum of its proper divisors (894437975).

2651141545 is a wasteful number, since it uses less digits than its factorization.

2651141545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3385.

The product of its digits is 24000, while the sum is 34.

The square root of 2651141545 is about 51489.2371763265. The cubic root of 2651141545 is about 1384.0261796937.

The spelling of 2651141545 in words is "two billion, six hundred fifty-one million, one hundred forty-one thousand, five hundred forty-five".