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57134405506417 = 73983796198463
BaseRepresentation
bin11001111110110101000111…
…11100011101010101110001
321111021222212221210101211021
430333122203330131111301
524442042230302201132
6321303103351215441
715014552554556611
oct1477324374352561
9244258787711737
1057134405506417
1117228624465758
1264a9044977581
1325b599c863555
14101746a058a41
156912e4d47997
hex33f6a3f1d571

57134405506417 has 8 divisors (see below), whose sum is σ = 57975987354624. Its totient is φ = 56294416057248.

The previous prime is 57134405506411. The next prime is 57134405506421. The reversal of 57134405506417 is 71460550443175.

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

It is a cyclic number.

It is not a de Polignac number, because 57134405506417 - 27 = 57134405506289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57134405506411) 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, 398027473 + ... + 398170990.

It is an arithmetic number, because the mean of its divisors is an integer number (7246998419328).

Almost surely, 257134405506417 is an apocalyptic number.

It is an amenable number.

57134405506417 is a deficient number, since it is larger than the sum of its proper divisors (841581848207).

57134405506417 is an equidigital number, since it uses as much as digits as its factorization.

57134405506417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796199519.

The product of its (nonzero) digits is 7056000, while the sum is 52.

The spelling of 57134405506417 in words is "fifty-seven trillion, one hundred thirty-four billion, four hundred five million, five hundred six thousand, four hundred seventeen".

Divisors: 1 73 983 71759 796198463 58122487799 782663089129 57134405506417