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5437925 = 52217517
BaseRepresentation
bin10100101111100111100101
3101020021102122
4110233213211
52343003200
6312315325
764136003
oct24574745
911207378
105437925
113084659
1219a2b45
13118520c
14a17a73
15726385
hex52f9e5

5437925 has 6 divisors (see below), whose sum is σ = 6743058. Its totient is φ = 4350320.

The previous prime is 5437919. The next prime is 5437937. The reversal of 5437925 is 5297345.

5437925 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1747684 + 3690241 = 1322^2 + 1921^2 .

It is not a de Polignac number, because 5437925 - 214 = 5421541 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 5 ways as a sum of consecutive naturals, for example, 108734 + ... + 108783.

It is an arithmetic number, because the mean of its divisors is an integer number (1123843).

Almost surely, 25437925 is an apocalyptic number.

It is an amenable number.

5437925 is a deficient number, since it is larger than the sum of its proper divisors (1305133).

5437925 is a wasteful number, since it uses less digits than its factorization.

5437925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217527 (or 217522 counting only the distinct ones).

The product of its digits is 37800, while the sum is 35.

The square root of 5437925 is about 2331.9358910570. The cubic root of 5437925 is about 175.8508227152.

The spelling of 5437925 in words is "five million, four hundred thirty-seven thousand, nine hundred twenty-five".

Divisors: 1 5 25 217517 1087585 5437925