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5006455525 = 52533778457
BaseRepresentation
bin1001010100110100…
…00111001011100101
3110220220112021212201
410222122013023211
540223123034100
62144441414501
7235031112151
oct45232071345
913826467781
105006455525
11213a017155
12b7879a431
1361a2ac026
14356ca2061
151e47ce36a
hex12a6872e5

5006455525 has 12 divisors (see below), whose sum is σ = 6325138692. Its totient is φ = 3929594240.

The previous prime is 5006455499. The next prime is 5006455529. The reversal of 5006455525 is 5255546005.

It can be written as a sum of positive squares in 6 ways, for example, as 50154724 + 4956300801 = 7082^2 + 70401^2 .

It is not a de Polignac number, because 5006455525 - 211 = 5006453477 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 (5006455529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1887904 + ... + 1890553.

It is an arithmetic number, because the mean of its divisors is an integer number (527094891).

Almost surely, 25006455525 is an apocalyptic number.

It is an amenable number.

5006455525 is a deficient number, since it is larger than the sum of its proper divisors (1318683167).

5006455525 is a wasteful number, since it uses less digits than its factorization.

5006455525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3778520 (or 3778515 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 37.

The square root of 5006455525 is about 70756.3108492804. The cubic root of 5006455525 is about 1710.7115496854.

The spelling of 5006455525 in words is "five billion, six million, four hundred fifty-five thousand, five hundred twenty-five".

Divisors: 1 5 25 53 265 1325 3778457 18892285 94461425 200258221 1001291105 5006455525