2252521656113 has 8 divisors (see below), whose sum is σ = 2385119365632. Its totient is φ = 2119934661696.

The previous prime is 2252521656107. The next prime is 2252521656131. The reversal of 2252521656113 is 3116561252522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2252521656113 - 2¹⁰ = 2252521655089 is a prime.

It is a super-2 number, since 2×2252521656113² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2252521656173) 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, 2243945 + ... + 3088742.

It is an arithmetic number, because the mean of its divisors is an integer number (298139920704).

Almost surely, 2^{2252521656113} is an apocalyptic number.

It is an amenable number.

2252521656113 is a deficient number, since it is larger than the sum of its proper divisors (132597709519).

2252521656113 is a wasteful number, since it uses less digits than its factorization.

2252521656113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5357551.

The product of its digits is 216000, while the sum is 41.

The spelling of 2252521656113 in words is "two trillion, two hundred fifty-two billion, five hundred twenty-one million, six hundred fifty-six thousand, one hundred thirteen".