25030255275555 has 16 divisors (see below), whose sum is σ = 40069126753440. Its totient is φ = 13342563376128.

The previous prime is 25030255275541. The next prime is 25030255275563. The reversal of 25030255275555 is 55557255203052.

It is not a de Polignac number, because 25030255275555 - 2⁷ = 25030255275427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25030255275498 and 25030255275507.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 431601550 + ... + 431659539.

It is an arithmetic number, because the mean of its divisors is an integer number (2504320422090).

Almost surely, 2^{25030255275555} is an apocalyptic number.

25030255275555 is a deficient number, since it is larger than the sum of its proper divisors (15038871477885).

25030255275555 is a wasteful number, since it uses less digits than its factorization.

25030255275555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863263030.

The product of its (nonzero) digits is 13125000, while the sum is 51.

The spelling of 25030255275555 in words is "twenty-five trillion, thirty billion, two hundred fifty-five million, two hundred seventy-five thousand, five hundred fifty-five".