2452000521 has 32 divisors (see below), whose sum is σ = 3561062400. Its totient is φ = 1495031040.

The previous prime is 2452000517. The next prime is 2452000553. The reversal of 2452000521 is 1250002542.

It is a happy number.

It is not a de Polignac number, because 2452000521 - 2² = 2452000517 is a prime.

It is a super-4 number, since 4×2452000521⁴ (a number of 39 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (2452000501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 844945 + ... + 847841.

It is an arithmetic number, because the mean of its divisors is an integer number (111283200).

Almost surely, 2^2452000521 is an apocalyptic number.

It is an amenable number.

2452000521 is a deficient number, since it is larger than the sum of its proper divisors (1109061879).

2452000521 is a wasteful number, since it uses less digits than its factorization.

2452000521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3429.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 2452000521 is about 49517.6788733075. The cubic root of 2452000521 is about 1348.4665754866.

The spelling of 2452000521 in words is "two billion, four hundred fifty-two million, five hundred twenty-one", and thus it is an aban number.