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5025000025 = 52316483871
BaseRepresentation
bin1001010111000001…
…10110101001011001
3110222012102110011001
410223200312221121
540242400000100
62150343105001
7235344536563
oct45340665131
913865373131
105025000025
112149532991
12b82a42161
136210a2ac6
1435952c333
151e6243d6a
hex12b836a59

5025000025 has 12 divisors (see below), whose sum is σ = 6432001024. Its totient is φ = 3890322000.

The previous prime is 5025000017. The next prime is 5025000059. The reversal of 5025000025 is 5200005205.

It is not a de Polignac number, because 5025000025 - 23 = 5025000017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5024999966 and 5025000011.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3241161 + ... + 3242710.

Almost surely, 25025000025 is an apocalyptic number.

It is an amenable number.

5025000025 is a deficient number, since it is larger than the sum of its proper divisors (1407000999).

5025000025 is a wasteful number, since it uses less digits than its factorization.

5025000025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6483912 (or 6483907 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 19.

The square root of 5025000025 is about 70887.2345701255. The cubic root of 5025000025 is about 1712.8211726456.

The spelling of 5025000025 in words is "five billion, twenty-five million, twenty-five", and thus it is an aban number and an uban number.

Divisors: 1 5 25 31 155 775 6483871 32419355 162096775 201000001 1005000005 5025000025