525253025005 has 16 divisors (see below), whose sum is σ = 668921655024. Its totient is φ = 394571243520.

The previous prime is 525253024993. The next prime is 525253025023. The reversal of 525253025005 is 500520352525.

It can be written as a sum of positive squares in 8 ways, for example, as 98599768036 + 426653256969 = 314006^2 + 653187^2 .

It is a de Polignac number, because none of the positive numbers 2^k-525253025005 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 7098816 + ... + 7172425.

It is an arithmetic number, because the mean of its divisors is an integer number (41807603439).

Almost surely, 2^525253025005 is an apocalyptic number.

It is an amenable number.

525253025005 is a deficient number, since it is larger than the sum of its proper divisors (143668630019).

525253025005 is a wasteful number, since it uses less digits than its factorization.

525253025005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14271696.

The product of its (nonzero) digits is 75000, while the sum is 34.

The spelling of 525253025005 in words is "five hundred twenty-five billion, two hundred fifty-three million, twenty-five thousand, five".