3763525731473 has 4 divisors (see below), whose sum is σ = 3763551616308. Its totient is φ = 3763499846640.

The previous prime is 3763525731437. The next prime is 3763525731487. The reversal of 3763525731473 is 3741375253673.

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 2497196383504 + 1266329347969 = 1580252^2 + 1125313^2 .

It is a cyclic number.

It is not a de Polignac number, because 3763525731473 - 2⁶ = 3763525731409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3763525734473) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 12723086 + ... + 13015527.

It is an arithmetic number, because the mean of its divisors is an integer number (940887904077).

Almost surely, 2^{3763525731473} is an apocalyptic number.

It is an amenable number.

3763525731473 is a deficient number, since it is larger than the sum of its proper divisors (25884835).

3763525731473 is a wasteful number, since it uses less digits than its factorization.

3763525731473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25884834.

The product of its digits is 33339600, while the sum is 56.

The spelling of 3763525731473 in words is "three trillion, seven hundred sixty-three billion, five hundred twenty-five million, seven hundred thirty-one thousand, four hundred seventy-three".