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54770801 is a prime number
BaseRepresentation
bin1101000011101…
…1110001110001
310211001122102012
43100323301301
5103010131201
65233532305
71233354431
oct320736161
9124048365
1054770801
1128a0a128
1216414095
13b468a77
1473ba2c1
154c1d5bb
hex343bc71

54770801 has 2 divisors, whose sum is σ = 54770802. Its totient is φ = 54770800.

The previous prime is 54770791. The next prime is 54770809. The reversal of 54770801 is 10807745.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54745201 + 25600 = 7399^2 + 160^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-54770801 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54770809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27385400 + 27385401.

It is an arithmetic number, because the mean of its divisors is an integer number (27385401).

Almost surely, 254770801 is an apocalyptic number.

It is an amenable number.

54770801 is a deficient number, since it is larger than the sum of its proper divisors (1).

54770801 is an equidigital number, since it uses as much as digits as its factorization.

54770801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 54770801 is about 7400.7297613141. The cubic root of 54770801 is about 379.7662482070.

The spelling of 54770801 in words is "fifty-four million, seven hundred seventy thousand, eight hundred one".