2355557325 has 24 divisors (see below), whose sum is σ = 4248570336. Its totient is φ = 1142088000.

The previous prime is 2355557261. The next prime is 2355557333. The reversal of 2355557325 is 5237555532.

It is not a de Polignac number, because 2355557325 - 2⁶ = 2355557261 is a prime.

It is a super-2 number, since 2×2355557325² = 11097300622722311250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1426786 + ... + 1428435.

It is an arithmetic number, because the mean of its divisors is an integer number (177023764).

Almost surely, 2^2355557325 is an apocalyptic number.

2355557325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2355557325 is a deficient number, since it is larger than the sum of its proper divisors (1893013011).

2355557325 is a wasteful number, since it uses less digits than its factorization.

2355557325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2855245 (or 2855240 counting only the distinct ones).

The product of its digits is 787500, while the sum is 42.

The square root of 2355557325 is about 48534.0841574249. The cubic root of 2355557325 is about 1330.5500815009.

The spelling of 2355557325 in words is "two billion, three hundred fifty-five million, five hundred fifty-seven thousand, three hundred twenty-five".