2609297058 has 16 divisors (see below), whose sum is σ = 5225354496. Its totient is φ = 868638960.

The previous prime is 2609297051. The next prime is 2609297081. The reversal of 2609297058 is 8507929062.

2609297058 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2609297058² = 13616862273774910728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2609296998 and 2609297016.

It is not an unprimeable number, because it can be changed into a prime (2609297051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276658 + ... + 285933.

It is an arithmetic number, because the mean of its divisors is an integer number (326584656).

Almost surely, 2^2609297058 is an apocalyptic number.

2609297058 is an abundant number, since it is smaller than the sum of its proper divisors (2616057438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2609297058 is a wasteful number, since it uses less digits than its factorization.

2609297058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563369.

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 2609297058 is about 51081.2789385700. The cubic root of 2609297058 is about 1376.7059039276.

The spelling of 2609297058 in words is "two billion, six hundred nine million, two hundred ninety-seven thousand, fifty-eight".