2525226666741 has 48 divisors (see below), whose sum is σ = 3850512906240. Its totient is φ = 1653459499440.

The previous prime is 2525226666737. The next prime is 2525226666757. The reversal of 2525226666741 is 1476666225252.

It is not a de Polignac number, because 2525226666741 - 2² = 2525226666737 is a prime.

It is a super-2 number, since 2×2525226666741² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525226166741) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4259280 + ... + 4815798.

It is an arithmetic number, because the mean of its divisors is an integer number (80219018880).

Almost surely, 2^{2525226666741} is an apocalyptic number.

It is an amenable number.

2525226666741 is a deficient number, since it is larger than the sum of its proper divisors (1325286239499).

2525226666741 is an equidigital number, since it uses as much as digits as its factorization.

2525226666741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556868 (or 556856 counting only the distinct ones).

The product of its digits is 14515200, while the sum is 54.

The spelling of 2525226666741 in words is "two trillion, five hundred twenty-five billion, two hundred twenty-six million, six hundred sixty-six thousand, seven hundred forty-one".