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5025400163 = 72531935079
BaseRepresentation
bin1001010111000100…
…11000010101100011
3110222020011210000222
410223202120111203
540243000301123
62150355433255
7235351124300
oct45342302543
913866153028
105025400163
112149786583
12b82bb582b
136211b2c84
143595d40a7
151e62c26c8
hex12b898563

5025400163 has 12 divisors (see below), whose sum is σ = 5956176240. Its totient is φ = 4226210352.

The previous prime is 5025400151. The next prime is 5025400183. The reversal of 5025400163 is 3610045205.

It is not a de Polignac number, because 5025400163 - 216 = 5025334627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5025400103) 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, 964943 + ... + 970136.

It is an arithmetic number, because the mean of its divisors is an integer number (496348020).

Almost surely, 25025400163 is an apocalyptic number.

5025400163 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

5025400163 is a deficient number, since it is larger than the sum of its proper divisors (930776077).

5025400163 is a wasteful number, since it uses less digits than its factorization.

5025400163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935146 (or 1935139 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 5025400163 is about 70890.0568697755. The cubic root of 5025400163 is about 1712.8666351095.

Adding to 5025400163 its reverse (3610045205), we get a palindrome (8635445368).

The spelling of 5025400163 in words is "five billion, twenty-five million, four hundred thousand, one hundred sixty-three".

Divisors: 1 7 49 53 371 2597 1935079 13545553 94818871 102559187 717914309 5025400163