525650079 has 8 divisors (see below), whose sum is σ = 706385920. Its totient is φ = 347673816.

The previous prime is 525650051. The next prime is 525650089. The reversal of 525650079 is 970056525.

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

It is not a de Polignac number, because 525650079 - 2⁷ = 525649951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525650089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 689449 + ... + 690210.

It is an arithmetic number, because the mean of its divisors is an integer number (88298240).

Almost surely, 2^525650079 is an apocalyptic number.

525650079 is a deficient number, since it is larger than the sum of its proper divisors (180735841).

525650079 is a wasteful number, since it uses less digits than its factorization.

525650079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379789.

The product of its (nonzero) digits is 94500, while the sum is 39.

The square root of 525650079 is about 22927.0599728792. The cubic root of 525650079 is about 807.0471558581.

The spelling of 525650079 in words is "five hundred twenty-five million, six hundred fifty thousand, seventy-nine".