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10878552379 is a prime number
BaseRepresentation
bin10100010000110100…
…11000100100111011
31001002010220201102101
422020122120210323
5134234402134004
64555245044231
7533403112102
oct121032304473
931063821371
1010878552379
114682728462
122137256677
131044a14856
14752ad9039
1543a09eba4
hex28869893b

10878552379 has 2 divisors, whose sum is σ = 10878552380. Its totient is φ = 10878552378.

The previous prime is 10878552361. The next prime is 10878552389. The reversal of 10878552379 is 97325587801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10878552379 - 223 = 10870163771 is a prime.

It is not a weakly prime, because it can be changed into another prime (10878552329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5439276189 + 5439276190.

It is an arithmetic number, because the mean of its divisors is an integer number (5439276190).

Almost surely, 210878552379 is an apocalyptic number.

10878552379 is a deficient number, since it is larger than the sum of its proper divisors (1).

10878552379 is an equidigital number, since it uses as much as digits as its factorization.

10878552379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4233600, while the sum is 55.

The spelling of 10878552379 in words is "ten billion, eight hundred seventy-eight million, five hundred fifty-two thousand, three hundred seventy-nine".