8503057035757 has 4 divisors (see below), whose sum is σ = 8504539184956. Its totient is φ = 8501574886560.

The previous prime is 8503057035743. The next prime is 8503057035763. The reversal of 8503057035757 is 7575307503058.

It is a happy number.

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 3499196736996 + 5003860298761 = 1870614^2 + 2236931^2 .

It is a cyclic number.

It is not a de Polignac number, because 8503057035757 - 2¹⁵ = 8503057002989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8503057035698 and 8503057035707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8503057035797) 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, 741065994 + ... + 741077467.

It is an arithmetic number, because the mean of its divisors is an integer number (2126134796239).

Almost surely, 2^{8503057035757} is an apocalyptic number.

It is an amenable number.

8503057035757 is a deficient number, since it is larger than the sum of its proper divisors (1482149199).

8503057035757 is a wasteful number, since it uses less digits than its factorization.

8503057035757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482149198.

The product of its (nonzero) digits is 15435000, while the sum is 55.

The spelling of 8503057035757 in words is "eight trillion, five hundred three billion, fifty-seven million, thirty-five thousand, seven hundred fifty-seven".