2552820117 has 8 divisors (see below), whose sum is σ = 3551749824. Its totient is φ = 1627885248.

The previous prime is 2552820097. The next prime is 2552820119. The reversal of 2552820117 is 7110282552.

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

It is not a de Polignac number, because 2552820117 - 2⁸ = 2552819861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552820119) 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, 18498628 + ... + 18498765.

It is an arithmetic number, because the mean of its divisors is an integer number (443968728).

Almost surely, 2^2552820117 is an apocalyptic number.

It is an amenable number.

2552820117 is a deficient number, since it is larger than the sum of its proper divisors (998929707).

2552820117 is a wasteful number, since it uses less digits than its factorization.

2552820117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36997419.

The product of its (nonzero) digits is 11200, while the sum is 33.

The square root of 2552820117 is about 50525.4402949643. The cubic root of 2552820117 is about 1366.7006611876.

The spelling of 2552820117 in words is "two billion, five hundred fifty-two million, eight hundred twenty thousand, one hundred seventeen".