4634570781023 has 8 divisors (see below), whose sum is σ = 4701603312000. Its totient is φ = 4567804781848.

The previous prime is 4634570780989. The next prime is 4634570781047. The reversal of 4634570781023 is 3201870754364.

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

It is a cyclic number.

It is not a de Polignac number, because 4634570781023 - 2¹⁶ = 4634570715487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4634570781223) 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, 66597923 + ... + 66667476.

It is an arithmetic number, because the mean of its divisors is an integer number (587700414000).

Almost surely, 2^{4634570781023} is an apocalyptic number.

4634570781023 is a deficient number, since it is larger than the sum of its proper divisors (67032530977).

4634570781023 is a wasteful number, since it uses less digits than its factorization.

4634570781023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133265901.

The product of its (nonzero) digits is 3386880, while the sum is 50.

The spelling of 4634570781023 in words is "four trillion, six hundred thirty-four billion, five hundred seventy million, seven hundred eighty-one thousand, twenty-three".