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468848509375 = 55150031523
BaseRepresentation
bin1101101001010011000…
…11001000000110111111
31122211011212012000200111
412310221203020012333
530140200204300000
6555215214410451
745605334401101
oct6645143100677
91584155160614
10468848509375
11170923840524
1276a48500a27
133529b34729c
1418999cb5571
15c2e0da1cba
hex6d298c81bf

468848509375 has 12 divisors (see below), whose sum is σ = 586023132744. Its totient is φ = 375078805000.

The previous prime is 468848509351. The next prime is 468848509417. The reversal of 468848509375 is 573905848864.

It is a de Polignac number, because none of the positive numbers 2k-468848509375 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 468848509375.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75012637 + ... + 75018886.

It is an arithmetic number, because the mean of its divisors is an integer number (48835261062).

Almost surely, 2468848509375 is an apocalyptic number.

468848509375 is a deficient number, since it is larger than the sum of its proper divisors (117174623369).

468848509375 is an frugal number, since it uses more digits than its factorization.

468848509375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150031548 (or 150031528 counting only the distinct ones).

The product of its (nonzero) digits is 232243200, while the sum is 67.

The spelling of 468848509375 in words is "four hundred sixty-eight billion, eight hundred forty-eight million, five hundred nine thousand, three hundred seventy-five".

Divisors: 1 5 25 125 625 3125 150031523 750157615 3750788075 18753940375 93769701875 468848509375