525005350 has 12 divisors (see below), whose sum is σ = 976510044. Its totient is φ = 210002120.

The previous prime is 525005303. The next prime is 525005431. The reversal of 525005350 is 53500525.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5250004 + ... + 5250103.

It is an arithmetic number, because the mean of its divisors is an integer number (81375837).

Almost surely, 2^525005350 is an apocalyptic number.

525005350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

525005350 is a deficient number, since it is larger than the sum of its proper divisors (451504694).

525005350 is a wasteful number, since it uses less digits than its factorization.

525005350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10500119 (or 10500114 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 25.

The square root of 525005350 is about 22912.9952210531. The cubic root of 525005350 is about 806.7170632707.

Adding to 525005350 its reverse (53500525), we get a palindrome (578505875).

The spelling of 525005350 in words is "five hundred twenty-five million, five thousand, three hundred fifty".