4761293953561 has 4 divisors (see below), whose sum is σ = 4761331878672. Its totient is φ = 4761256028452.

The previous prime is 4761293953541. The next prime is 4761293953627. The reversal of 4761293953561 is 1653593921674.

4761293953561 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4761293953561 - 2⁵ = 4761293953529 is a prime.

It is a super-2 number, since 2×4761293953561² (a number of 26 digits) contains 22 as substring.

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 4761293953561.

It is not an unprimeable number, because it can be changed into a prime (4761293953511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18773611 + ... + 19025536.

It is an arithmetic number, because the mean of its divisors is an integer number (1190332969668).

Almost surely, 2^{4761293953561} is an apocalyptic number.

It is an amenable number.

4761293953561 is a deficient number, since it is larger than the sum of its proper divisors (37925111).

4761293953561 is a wasteful number, since it uses less digits than its factorization.

4761293953561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37925110.

The product of its digits is 36741600, while the sum is 61.

The spelling of 4761293953561 in words is "four trillion, seven hundred sixty-one billion, two hundred ninety-three million, nine hundred fifty-three thousand, five hundred sixty-one".