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5372080761 = 31790693587
BaseRepresentation
bin1010000000011001…
…10111001001111001
3111212101111222102010
411000030313021321
542000223041021
62245022200133
7250060635015
oct50014671171
914771458363
105372080761
112307443873
12105b123049
13677c76318
1438d679545
15216952976
hex140337279

5372080761 has 4 divisors (see below), whose sum is σ = 7162774352. Its totient is φ = 3581387172.

The previous prime is 5372080751. The next prime is 5372080781. The reversal of 5372080761 is 1670802735.

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 not a de Polignac number, because 5372080761 - 29 = 5372080249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5372080711) 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, 895346791 + ... + 895346796.

It is an arithmetic number, because the mean of its divisors is an integer number (1790693588).

Almost surely, 25372080761 is an apocalyptic number.

It is an amenable number.

5372080761 is a deficient number, since it is larger than the sum of its proper divisors (1790693591).

5372080761 is a wasteful number, since it uses less digits than its factorization.

5372080761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1790693590.

The product of its (nonzero) digits is 70560, while the sum is 39.

The square root of 5372080761 is about 73294.4797443846. The cubic root of 5372080761 is about 1751.3818485397.

The spelling of 5372080761 in words is "five billion, three hundred seventy-two million, eighty thousand, seven hundred sixty-one".

Divisors: 1 3 1790693587 5372080761