2610161043 has 48 divisors (see below), whose sum is σ = 4229648640. Its totient is φ = 1402287552.

The previous prime is 2610161039. The next prime is 2610161051. The reversal of 2610161043 is 3401610162.

It is not a de Polignac number, because 2610161043 - 2² = 2610161039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2610161053) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1052521 + ... + 1054997.

It is an arithmetic number, because the mean of its divisors is an integer number (88117680).

Almost surely, 2^2610161043 is an apocalyptic number.

2610161043 is a deficient number, since it is larger than the sum of its proper divisors (1619487597).

2610161043 is a wasteful number, since it uses less digits than its factorization.

2610161043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2664 (or 2645 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 2610161043 is about 51089.7352018975. The cubic root of 2610161043 is about 1376.8578378220.

The spelling of 2610161043 in words is "two billion, six hundred ten million, one hundred sixty-one thousand, forty-three".