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523425764012037 = 3391074461483997
BaseRepresentation
bin111011100000011011000111…
…0101110101111000000000101
32112122022000101110102012211020
41313000312032232233000011
51022101301431041341122
65053122250523501353
7215152156244564415
oct16700661656570005
92478260343365736
10523425764012037
11141863690115507
124a857505387859
131960aab7711693
149337d29398645
15407a78a6acc5c
hex1dc0d8ebaf005

523425764012037 has 8 divisors (see below), whose sum is σ = 697918864775136. Its totient is φ = 348941586295152.

The previous prime is 523425764012023. The next prime is 523425764012113. The reversal of 523425764012037 is 730210467524325.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 523425764012037 - 28 = 523425764011781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523425764012537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2230624678 + ... + 2230859319.

It is an arithmetic number, because the mean of its divisors is an integer number (87239858096892).

Almost surely, 2523425764012037 is an apocalyptic number.

It is an amenable number.

523425764012037 is a deficient number, since it is larger than the sum of its proper divisors (174493100763099).

523425764012037 is a wasteful number, since it uses less digits than its factorization.

523425764012037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4461523107.

The product of its (nonzero) digits is 8467200, while the sum is 51.

The spelling of 523425764012037 in words is "five hundred twenty-three trillion, four hundred twenty-five billion, seven hundred sixty-four million, twelve thousand, thirty-seven".

Divisors: 1 3 39107 117321 4461483997 13384451991 174475254670679 523425764012037