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5307344855 = 51061468971
BaseRepresentation
bin1001111000101011…
…11010011111010111
3111200212201001102222
410330111322133113
541332140013410
62234350452555
7245343454421
oct47425723727
914625631388
105307344855
11228394881a
12104150415b
1366772b857
14384c27811
15210e16955
hex13c57a7d7

5307344855 has 4 divisors (see below), whose sum is σ = 6368813832. Its totient is φ = 4245875880.

The previous prime is 5307344851. The next prime is 5307344881. The reversal of 5307344855 is 5584437035.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5584437035 = 51116887407.

It is not a de Polignac number, because 5307344855 - 22 = 5307344851 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 (5307344851) 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, 530734481 + ... + 530734490.

It is an arithmetic number, because the mean of its divisors is an integer number (1592203458).

Almost surely, 25307344855 is an apocalyptic number.

5307344855 is a deficient number, since it is larger than the sum of its proper divisors (1061468977).

5307344855 is a wasteful number, since it uses less digits than its factorization.

5307344855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061468976.

The product of its (nonzero) digits is 1008000, while the sum is 44.

The square root of 5307344855 is about 72851.5260993207. The cubic root of 5307344855 is about 1744.3184290720.

The spelling of 5307344855 in words is "five billion, three hundred seven million, three hundred forty-four thousand, eight hundred fifty-five".

Divisors: 1 5 1061468971 5307344855