525120005 has 32 divisors (see below), whose sum is σ = 701568000. Its totient is φ = 375667200.

The previous prime is 525119993. The next prime is 525120017. The reversal of 525120005 is 500021525.

It is an interprime number because it is at equal distance from previous prime (525119993) and next prime (525120017).

It is not a de Polignac number, because 525120005 - 2⁴ = 525119989 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118571 + ... + 122919.

It is an arithmetic number, because the mean of its divisors is an integer number (21924000).

Almost surely, 2^525120005 is an apocalyptic number.

It is an amenable number.

525120005 is a deficient number, since it is larger than the sum of its proper divisors (176447995).

525120005 is a wasteful number, since it uses less digits than its factorization.

525120005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4445.

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 525120005 is about 22915.4970489405. The cubic root of 525120005 is about 806.7757848389.

The spelling of 525120005 in words is "five hundred twenty-five million, one hundred twenty thousand, five".