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12674592725 = 523671381427
BaseRepresentation
bin10111100110111011…
…01110111111010101
31012201022111000121012
423303131232333111
5201424143431400
65453404302005
7626042155244
oct136335567725
935638430535
1012674592725
115414528123
122558841905
13126cb49512
1488346095b
154e2ac4d35
hex2f376efd5

12674592725 has 12 divisors (see below), whose sum is σ = 15759330624. Its totient is φ = 10112038320.

The previous prime is 12674592691. The next prime is 12674592737. The reversal of 12674592725 is 52729547621.

It is not a de Polignac number, because 12674592725 - 210 = 12674591701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 681539 + ... + 699888.

It is an arithmetic number, because the mean of its divisors is an integer number (1313277552).

Almost surely, 212674592725 is an apocalyptic number.

It is an amenable number.

12674592725 is a deficient number, since it is larger than the sum of its proper divisors (3084737899).

12674592725 is a wasteful number, since it uses less digits than its factorization.

12674592725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381804 (or 1381799 counting only the distinct ones).

The product of its digits is 2116800, while the sum is 50.

The spelling of 12674592725 in words is "twelve billion, six hundred seventy-four million, five hundred ninety-two thousand, seven hundred twenty-five".

Divisors: 1 5 25 367 1835 9175 1381427 6907135 34535675 506983709 2534918545 12674592725