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554142425 = 5299122367
BaseRepresentation
bin100001000001111…
…000101011011001
31102121201100111112
4201001320223121
52113330024200
6130553110105
716506063404
oct4101705331
91377640445
10554142425
11264887451
121356b8335
138aa60b35
145384ad3b
15339b0535
hex21078ad9

554142425 has 12 divisors (see below), whose sum is σ = 687860736. Its totient is φ = 442846800.

The previous prime is 554142409. The next prime is 554142437. The reversal of 554142425 is 524241455.

It is not a de Polignac number, because 554142425 - 24 = 554142409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 554142391 and 554142400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13592 + ... + 35958.

It is an arithmetic number, because the mean of its divisors is an integer number (57321728).

Almost surely, 2554142425 is an apocalyptic number.

It is an amenable number.

554142425 is a deficient number, since it is larger than the sum of its proper divisors (133718311).

554142425 is a wasteful number, since it uses less digits than its factorization.

554142425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23368 (or 23363 counting only the distinct ones).

The product of its digits is 32000, while the sum is 32.

The square root of 554142425 is about 23540.2299266596. The cubic root of 554142425 is about 821.3730836945.

The spelling of 554142425 in words is "five hundred fifty-four million, one hundred forty-two thousand, four hundred twenty-five".

Divisors: 1 5 25 991 4955 22367 24775 111835 559175 22165697 110828485 554142425