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5352437 = 21125367
BaseRepresentation
bin10100011010101111110101
3101001221011102
4110122233311
52332234222
6310415445
763331526
oct24325765
911057142
105352437
113026402
121961585
13115532c
149d484d
1570ad92
hex51abf5

5352437 has 4 divisors (see below), whose sum is σ = 5378016. Its totient is φ = 5326860.

The previous prime is 5352419. The next prime is 5352439. The reversal of 5352437 is 7342535.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7342535 = 51468507.

It is a cyclic number.

It is not a de Polignac number, because 5352437 - 214 = 5336053 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 (5352439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12473 + ... + 12894.

It is an arithmetic number, because the mean of its divisors is an integer number (1344504).

Almost surely, 25352437 is an apocalyptic number.

It is an amenable number.

5352437 is a deficient number, since it is larger than the sum of its proper divisors (25579).

5352437 is a wasteful number, since it uses less digits than its factorization.

5352437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25578.

The product of its digits is 12600, while the sum is 29.

The square root of 5352437 is about 2313.5334447550. The cubic root of 5352437 is about 174.9244517439.

The spelling of 5352437 in words is "five million, three hundred fifty-two thousand, four hundred thirty-seven".

Divisors: 1 211 25367 5352437