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536823925 = 52111952087
BaseRepresentation
bin11111111111110…
…100100001110101
31101102010110222121
4133333310201311
52044411331200
6125133555541
716205633221
oct3777644165
91342113877
10536823925
11256028840
1212b945bb1
13872a90c1
145141d781
15321dde1a
hex1fff4875

536823925 has 12 divisors (see below), whose sum is σ = 726176736. Its totient is φ = 390417200.

The previous prime is 536823923. The next prime is 536824003. The reversal of 536823925 is 529328635.

It is not a de Polignac number, because 536823925 - 21 = 536823923 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 (536823923) 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, 975769 + ... + 976318.

It is an arithmetic number, because the mean of its divisors is an integer number (60514728).

Almost surely, 2536823925 is an apocalyptic number.

536823925 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

536823925 is a deficient number, since it is larger than the sum of its proper divisors (189352811).

536823925 is a wasteful number, since it uses less digits than its factorization.

536823925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1952108 (or 1952103 counting only the distinct ones).

The product of its digits is 388800, while the sum is 43.

The square root of 536823925 is about 23169.4610425016. The cubic root of 536823925 is about 812.7256272794.

The spelling of 536823925 in words is "five hundred thirty-six million, eight hundred twenty-three thousand, nine hundred twenty-five".

Divisors: 1 5 11 25 55 275 1952087 9760435 21472957 48802175 107364785 536823925