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468637053 = 3978115971
BaseRepresentation
bin11011111011101…
…101010101111101
31012122211020011220
4123323231111331
51424432341203
6114300303553
714420230533
oct3373552575
91178736156
10468637053
11220595a55
12110b41bb9
1376123941
1446350153
152b220653
hex1beed57d

468637053 has 8 divisors (see below), whose sum is σ = 624952416. Its totient is φ = 312373200.

The previous prime is 468637049. The next prime is 468637063. The reversal of 468637053 is 350736864.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 468637053 - 22 = 468637049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 468636996 and 468637014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468637063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21358 + ... + 37328.

It is an arithmetic number, because the mean of its divisors is an integer number (78119052).

Almost surely, 2468637053 is an apocalyptic number.

It is an amenable number.

468637053 is a deficient number, since it is larger than the sum of its proper divisors (156315363).

468637053 is a wasteful number, since it uses less digits than its factorization.

468637053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25755.

The product of its (nonzero) digits is 362880, while the sum is 42.

The square root of 468637053 is about 21648.0265382321. The cubic root of 468637053 is about 776.7457299051.

The spelling of 468637053 in words is "four hundred sixty-eight million, six hundred thirty-seven thousand, fifty-three".

Divisors: 1 3 9781 15971 29343 47913 156212351 468637053