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5055472219 = 73179729231
BaseRepresentation
bin1001011010101010…
…00110001001011011
3111001022202121010211
410231111012021123
540323200102334
62153352151551
7236164543030
oct45525061133
914038677124
105055472219
112164756116
12b910985b7
136274b19a5
1435d5c1387
151e8c62a64
hex12d54625b

5055472219 has 16 divisors (see below), whose sum is σ = 5971746816. Its totient is φ = 4188074400.

The previous prime is 5055472207. The next prime is 5055472229. The reversal of 5055472219 is 9122745505.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5055472219 - 213 = 5055464027 is a prime.

It is a super-2 number, since 2×50554722192 = 51115598714161567922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5055472229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158334 + ... + 187564.

It is an arithmetic number, because the mean of its divisors is an integer number (373234176).

Almost surely, 25055472219 is an apocalyptic number.

5055472219 is a deficient number, since it is larger than the sum of its proper divisors (916274597).

5055472219 is a wasteful number, since it uses less digits than its factorization.

5055472219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30066.

The product of its (nonzero) digits is 126000, while the sum is 40.

The square root of 5055472219 is about 71101.8439915590. The cubic root of 5055472219 is about 1716.2764476339.

The spelling of 5055472219 in words is "five billion, fifty-five million, four hundred seventy-two thousand, two hundred nineteen".

Divisors: 1 7 31 217 797 5579 24707 29231 172949 204617 906161 6343127 23297107 163079749 722210317 5055472219