2757225425 has 12 divisors (see below), whose sum is σ = 3449219340. Its totient is φ = 2186257920.

The previous prime is 2757225407. The next prime is 2757225433. The reversal of 2757225425 is 5245227572.

It can be written as a sum of positive squares in 6 ways, for example, as 981192976 + 1776032449 = 31324^2 + 42143^2 .

It is not a de Polignac number, because 2757225425 - 2¹² = 2757221329 is a prime.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 485180 + ... + 490829.

It is an arithmetic number, because the mean of its divisors is an integer number (287434945).

Almost surely, 2^2757225425 is an apocalyptic number.

2757225425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2757225425 is a deficient number, since it is larger than the sum of its proper divisors (691993915).

2757225425 is a wasteful number, since it uses less digits than its factorization.

2757225425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976132 (or 976127 counting only the distinct ones).

The product of its digits is 392000, while the sum is 41.

The square root of 2757225425 is about 52509.2889401485. The cubic root of 2757225425 is about 1402.2456180127.

The spelling of 2757225425 in words is "two billion, seven hundred fifty-seven million, two hundred twenty-five thousand, four hundred twenty-five".