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54202514005 = 5191972896207
BaseRepresentation
bin110010011110101110…
…001011101001010101
312011220110121000001201
4302132232023221111
51342001320422010
640522243552501
73626121524113
oct623656135125
9164813530051
1054202514005
1120a949a7022
12a60838b731
13515a618ac3
1428a291cab3
1516237be23a
hexc9eb8ba55

54202514005 has 16 divisors (see below), whose sum is σ = 68813902080. Its totient is φ = 40871259072.

The previous prime is 54202513997. The next prime is 54202514027. The reversal of 54202514005 is 50041520245.

It is a cyclic number.

It is not a de Polignac number, because 54202514005 - 23 = 54202513997 is a prime.

It is a super-2 number, since 2×542025140052 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1429389 + ... + 1466818.

It is an arithmetic number, because the mean of its divisors is an integer number (4300868880).

Almost surely, 254202514005 is an apocalyptic number.

It is an amenable number.

54202514005 is a deficient number, since it is larger than the sum of its proper divisors (14611388075).

54202514005 is a wasteful number, since it uses less digits than its factorization.

54202514005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2896428.

The product of its (nonzero) digits is 8000, while the sum is 28.

The spelling of 54202514005 in words is "fifty-four billion, two hundred two million, five hundred fourteen thousand, five".

Divisors: 1 5 19 95 197 985 3743 18715 2896207 14481035 55027933 275139665 570552779 2852763895 10840502801 54202514005