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5258250775 = 521997105323
BaseRepresentation
bin1001110010110101…
…01000101000010111
3111120110022211000201
410321122220220113
541232103011100
62225434321331
7244206252121
oct47132505027
914513284021
105258250775
1122591666a8
121028b89247
1365a4cc8bb
1437c4c8211
1520b96a36a
hex1396a8a17

5258250775 has 12 divisors (see below), whose sum is σ = 6523557912. Its totient is φ = 4204454240.

The previous prime is 5258250737. The next prime is 5258250791. The reversal of 5258250775 is 5770528525.

It is a de Polignac number, because none of the positive numbers 2k-5258250775 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 2737 + ... + 102586.

It is an arithmetic number, because the mean of its divisors is an integer number (543629826).

Almost surely, 25258250775 is an apocalyptic number.

5258250775 is a deficient number, since it is larger than the sum of its proper divisors (1265307137).

5258250775 is a wasteful number, since it uses less digits than its factorization.

5258250775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107330 (or 107325 counting only the distinct ones).

The product of its (nonzero) digits is 980000, while the sum is 46.

The square root of 5258250775 is about 72513.7971354417. The cubic root of 5258250775 is about 1738.9233193518.

The spelling of 5258250775 in words is "five billion, two hundred fifty-eight million, two hundred fifty thousand, seven hundred seventy-five".

Divisors: 1 5 25 1997 9985 49925 105323 526615 2633075 210330031 1051650155 5258250775