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5031163525 = 52201246541
BaseRepresentation
bin1001010111110000…
…10111011010000101
3110222122000120212211
410223320113122011
540300434213100
62151123143421
7235451120143
oct45370273205
913878016784
105031163525
112151a62693
12b84b14b71
1362245034b
1435a294593
151e6a601ba
hex12be17685

5031163525 has 6 divisors (see below), whose sum is σ = 6238642802. Its totient is φ = 4024930800.

The previous prime is 5031163517. The next prime is 5031163537. The reversal of 5031163525 is 5253611305.

It can be written as a sum of positive squares in 3 ways, for example, as 1659503169 + 3371660356 = 40737^2 + 58066^2 .

It is not a de Polignac number, because 5031163525 - 23 = 5031163517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100623246 + ... + 100623295.

Almost surely, 25031163525 is an apocalyptic number.

It is an amenable number.

5031163525 is a deficient number, since it is larger than the sum of its proper divisors (1207479277).

5031163525 is a wasteful number, since it uses less digits than its factorization.

5031163525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201246551 (or 201246546 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 5031163525 is about 70930.6952242821. The cubic root of 5031163525 is about 1713.5211832529.

The spelling of 5031163525 in words is "five billion, thirty-one million, one hundred sixty-three thousand, five hundred twenty-five".

Divisors: 1 5 25 201246541 1006232705 5031163525