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5264572123 is a prime number
BaseRepresentation
bin1001110011100101…
…01111111011011011
3111120220012222021201
410321302233323123
541240212301443
62230222015031
7244314060526
oct47162577333
914526188251
105264572123
112261793a58
12102b117477
1365b903c45
1437d291bbd
1520c2b834d
hex139cafedb

5264572123 has 2 divisors, whose sum is σ = 5264572124. Its totient is φ = 5264572122.

The previous prime is 5264572109. The next prime is 5264572147. The reversal of 5264572123 is 3212754625.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5264572123 - 25 = 5264572091 is a prime.

It is not a weakly prime, because it can be changed into another prime (5264576123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2632286061 + 2632286062.

It is an arithmetic number, because the mean of its divisors is an integer number (2632286062).

Almost surely, 25264572123 is an apocalyptic number.

5264572123 is a deficient number, since it is larger than the sum of its proper divisors (1).

5264572123 is an equidigital number, since it uses as much as digits as its factorization.

5264572123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 100800, while the sum is 37.

The square root of 5264572123 is about 72557.3712519962. The cubic root of 5264572123 is about 1739.6198714908.

The spelling of 5264572123 in words is "five billion, two hundred sixty-four million, five hundred seventy-two thousand, one hundred twenty-three".