2352225551 has 4 divisors (see below), whose sum is σ = 2533165992. Its totient is φ = 2171285112.

The previous prime is 2352225541. The next prime is 2352225563. The reversal of 2352225551 is 1555222532.

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

It is a cyclic number.

It is not a de Polignac number, because 2352225551 - 2⁶ = 2352225487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2352225541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90470201 + ... + 90470226.

It is an arithmetic number, because the mean of its divisors is an integer number (633291498).

Almost surely, 2^2352225551 is an apocalyptic number.

2352225551 is a deficient number, since it is larger than the sum of its proper divisors (180940441).

2352225551 is a wasteful number, since it uses less digits than its factorization.

2352225551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180940440.

The product of its digits is 30000, while the sum is 32.

The square root of 2352225551 is about 48499.7479477987. The cubic root of 2352225551 is about 1329.9224616074.

The spelling of 2352225551 in words is "two billion, three hundred fifty-two million, two hundred twenty-five thousand, five hundred fifty-one".