2152560626 has 4 divisors (see below), whose sum is σ = 3228840942. Its totient is φ = 1076280312.

The previous prime is 2152560611. The next prime is 2152560643. The reversal of 2152560626 is 6260652512.

2152560626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2120694601 + 31866025 = 46051^2 + 5645^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538140155 + ... + 538140158.

Almost surely, 2^2152560626 is an apocalyptic number.

2152560626 is a deficient number, since it is larger than the sum of its proper divisors (1076280316).

2152560626 is a wasteful number, since it uses less digits than its factorization.

2152560626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076280315.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 2152560626 is about 46395.6962012642. The cubic root of 2152560626 is about 1291.1750657534.

The spelling of 2152560626 in words is "two billion, one hundred fifty-two million, five hundred sixty thousand, six hundred twenty-six".