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5672553 = 31890851
BaseRepresentation
bin10101101000111001101001
3101200012021120
4111220321221
52423010203
6321325453
766134025
oct25507151
911605246
105672553
113224967
121a96889
131237c53
14a79385
15770b53
hex568e69

5672553 has 4 divisors (see below), whose sum is σ = 7563408. Its totient is φ = 3781700.

The previous prime is 5672551. The next prime is 5672561. The reversal of 5672553 is 3552765.

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.

It is a cyclic number.

It is not a de Polignac number, because 5672553 - 21 = 5672551 is a prime.

It is a d-powerful number, because it can be written as 57 + 68 + 73 + 213 + 59 + 59 + 33 .

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (5672551) 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, 945423 + ... + 945428.

It is an arithmetic number, because the mean of its divisors is an integer number (1890852).

Almost surely, 25672553 is an apocalyptic number.

It is an amenable number.

5672553 is a deficient number, since it is larger than the sum of its proper divisors (1890855).

5672553 is a wasteful number, since it uses less digits than its factorization.

5672553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1890854.

The product of its digits is 31500, while the sum is 33.

The square root of 5672553 is about 2381.7121992382. The cubic root of 5672553 is about 178.3444179405.

It can be divided in two parts, 567 and 2553, that multiplied together give a triangular number (1447551 = T1701).

The spelling of 5672553 in words is "five million, six hundred seventy-two thousand, five hundred fifty-three".

Divisors: 1 3 1890851 5672553