4761904761905 has 8 divisors (see below), whose sum is σ = 5715241156584. Its totient is φ = 3808886848000.

The previous prime is 4761904761883. The next prime is 4761904761953. The reversal of 4761904761905 is 5091674091674.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 13380011584 + 4748524750321 = 115672^2 + 2179111^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-4761904761905 is a prime.

It is a super-2 number, since 2×4761904761905² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79587296 + ... + 79647105.

It is an arithmetic number, because the mean of its divisors is an integer number (714405144573).

Almost surely, 2^{4761904761905} is an apocalyptic number.

It is an amenable number.

4761904761905 is a deficient number, since it is larger than the sum of its proper divisors (953336394679).

4761904761905 is a wasteful number, since it uses less digits than its factorization.

4761904761905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159240387.

The product of its (nonzero) digits is 11430720, while the sum is 59.

The spelling of 4761904761905 in words is "four trillion, seven hundred sixty-one billion, nine hundred four million, seven hundred sixty-one thousand, nine hundred five".