5725658156225 has 48 divisors (see below), whose sum is σ = 8546294966400. Its totient is φ = 3717276986880.

The previous prime is 5725658156221. The next prime is 5725658156353. The reversal of 5725658156225 is 5226518565275.

It is not a de Polignac number, because 5725658156225 - 2² = 5725658156221 is a prime.

It is a super-2 number, since 2×5725658156225² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5725658156221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4989911 + ... + 6029139.

It is an arithmetic number, because the mean of its divisors is an integer number (178047811800).

Almost surely, 2^{5725658156225} is an apocalyptic number.

It is an amenable number.

5725658156225 is a deficient number, since it is larger than the sum of its proper divisors (2820636810175).

5725658156225 is a wasteful number, since it uses less digits than its factorization.

5725658156225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040922 (or 1040917 counting only the distinct ones).

The product of its digits is 50400000, while the sum is 59.

The spelling of 5725658156225 in words is "five trillion, seven hundred twenty-five billion, six hundred fifty-eight million, one hundred fifty-six thousand, two hundred twenty-five".