4754378273765 has 4 divisors (see below), whose sum is σ = 5705253928524. Its totient is φ = 3803502619008.

The previous prime is 4754378273761. The next prime is 4754378273773. The reversal of 4754378273765 is 5673728734574.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1765414458721 + 2988963815044 = 1328689^2 + 1728862^2 .

It is a cyclic number.

It is not a de Polignac number, because 4754378273765 - 2² = 4754378273761 is a prime.

It is a super-2 number, since 2×4754378273765² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4754378273695 and 4754378273704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4754378273761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 475437827372 + ... + 475437827381.

It is an arithmetic number, because the mean of its divisors is an integer number (1426313482131).

Almost surely, 2^{4754378273765} is an apocalyptic number.

It is an amenable number.

4754378273765 is a deficient number, since it is larger than the sum of its proper divisors (950875654759).

4754378273765 is an equidigital number, since it uses as much as digits as its factorization.

4754378273765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950875654758.

The product of its digits is 829785600, while the sum is 68.

The spelling of 4754378273765 in words is "four trillion, seven hundred fifty-four billion, three hundred seventy-eight million, two hundred seventy-three thousand, seven hundred sixty-five".