525055355 has 16 divisors (see below), whose sum is σ = 687831264. Its totient is φ = 381588480.

The previous prime is 525055343. The next prime is 525055357. The reversal of 525055355 is 553550525.

It is a de Polignac number, because none of the positive numbers 2^k-525055355 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (525055357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108569 + ... + 113301.

It is an arithmetic number, because the mean of its divisors is an integer number (42989454).

Almost surely, 2^525055355 is an apocalyptic number.

525055355 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

525055355 is a deficient number, since it is larger than the sum of its proper divisors (162775909).

525055355 is a wasteful number, since it uses less digits than its factorization.

525055355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6766.

The product of its (nonzero) digits is 93750, while the sum is 35.

The square root of 525055355 is about 22914.0863880714. The cubic root of 525055355 is about 806.7426748230.

The spelling of 525055355 in words is "five hundred twenty-five million, fifty-five thousand, three hundred fifty-five".