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57989098967 is a prime number
BaseRepresentation
bin110110000000011010…
…110110110111010111
312112200100201110010012
4312000122312313113
51422230202131332
642350111350435
74122011131322
oct660032666727
9175610643105
1057989098967
1122658375388
12b2a452241b
135611c67117
142b4179b7b9
151795e3a3b2
hexd806b6dd7

57989098967 has 2 divisors, whose sum is σ = 57989098968. Its totient is φ = 57989098966.

The previous prime is 57989098957. The next prime is 57989099023. The reversal of 57989098967 is 76989098975.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57989098967 - 28 = 57989098711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57989098957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28994549483 + 28994549484.

It is an arithmetic number, because the mean of its divisors is an integer number (28994549484).

Almost surely, 257989098967 is an apocalyptic number.

57989098967 is a deficient number, since it is larger than the sum of its proper divisors (1).

57989098967 is an equidigital number, since it uses as much as digits as its factorization.

57989098967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 617258880, while the sum is 77.

The spelling of 57989098967 in words is "fifty-seven billion, nine hundred eighty-nine million, ninety-eight thousand, nine hundred sixty-seven".