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53150405179 is a prime number
BaseRepresentation
bin110001100000000000…
…101101001000111011
312002012010212100002011
4301200000231020323
51332323000431204
640230021350351
73561054663334
oct614000551073
9162163770064
1053150405179
11205a50220a3
12a373b683b7
1350206656c1
142802cc928b
1515b1248304
hexc6002d23b

53150405179 has 2 divisors, whose sum is σ = 53150405180. Its totient is φ = 53150405178.

The previous prime is 53150405111. The next prime is 53150405201. The reversal of 53150405179 is 97150405135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53150405179 - 219 = 53149880891 is a prime.

It is not a weakly prime, because it can be changed into another prime (53150405579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26575202589 + 26575202590.

It is an arithmetic number, because the mean of its divisors is an integer number (26575202590).

Almost surely, 253150405179 is an apocalyptic number.

53150405179 is a deficient number, since it is larger than the sum of its proper divisors (1).

53150405179 is an equidigital number, since it uses as much as digits as its factorization.

53150405179 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 94500, while the sum is 40.

It can be divided in two parts, 53150 and 405179, that added together give a square (458329 = 6772).

The spelling of 53150405179 in words is "fifty-three billion, one hundred fifty million, four hundred five thousand, one hundred seventy-nine".