57825550555 has 8 divisors (see below), whose sum is σ = 69394626000. Its totient is φ = 46257796896.

The previous prime is 57825550553. The next prime is 57825550619. The reversal of 57825550555 is 55505552875.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57825550555 - 2¹ = 57825550553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57825550553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231505 + ... + 411394.

It is an arithmetic number, because the mean of its divisors is an integer number (8674328250).

Almost surely, 2^57825550555 is an apocalyptic number.

57825550555 is a deficient number, since it is larger than the sum of its proper divisors (11569075445).

57825550555 is a wasteful number, since it uses less digits than its factorization.

57825550555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660893.

The product of its (nonzero) digits is 8750000, while the sum is 52.

The spelling of 57825550555 in words is "fifty-seven billion, eight hundred twenty-five million, five hundred fifty thousand, five hundred fifty-five".