3815572795053 has 4 divisors (see below), whose sum is σ = 5087430393408. Its totient is φ = 2543715196700.

The previous prime is 3815572795049. The next prime is 3815572795087. The reversal of 3815572795053 is 3505972755183.

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 3815572795053 - 2² = 3815572795049 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3815572795453) 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, 635928799173 + ... + 635928799178.

It is an arithmetic number, because the mean of its divisors is an integer number (1271857598352).

Almost surely, 2^{3815572795053} is an apocalyptic number.

It is an amenable number.

3815572795053 is a deficient number, since it is larger than the sum of its proper divisors (1271857598355).

3815572795053 is a wasteful number, since it uses less digits than its factorization.

3815572795053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271857598354.

The product of its (nonzero) digits is 39690000, while the sum is 60.

The spelling of 3815572795053 in words is "three trillion, eight hundred fifteen billion, five hundred seventy-two million, seven hundred ninety-five thousand, fifty-three".