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54268055288 = 236783506911
BaseRepresentation
bin110010100010101000…
…001100111011111000
312012002000220211210122
4302202220030323320
51342120110232123
640532544432412
73630545600426
oct624250147370
9165060824718
1054268055288
11210189a2177
12a626318708
13516b086025
1428ab500116
151629418bc8
hexca2a0cef8

54268055288 has 8 divisors (see below), whose sum is σ = 101752603680. Its totient is φ = 27134027640.

The previous prime is 54268055243. The next prime is 54268055291. The reversal of 54268055288 is 88255086245.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3391753448 + ... + 3391753463.

It is an arithmetic number, because the mean of its divisors is an integer number (12719075460).

Almost surely, 254268055288 is an apocalyptic number.

It is an amenable number.

54268055288 is a deficient number, since it is larger than the sum of its proper divisors (47484548392).

54268055288 is a wasteful number, since it uses less digits than its factorization.

54268055288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6783506917 (or 6783506913 counting only the distinct ones).

The product of its (nonzero) digits is 6144000, while the sum is 53.

The spelling of 54268055288 in words is "fifty-four billion, two hundred sixty-eight million, fifty-five thousand, two hundred eighty-eight".

Divisors: 1 2 4 8 6783506911 13567013822 27134027644 54268055288