503064357516041 has 4 divisors (see below), whose sum is σ = 505223432012052. Its totient is φ = 500905283020032.

The previous prime is 503064357515983. The next prime is 503064357516067. The reversal of 503064357516041 is 140615753460305.

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 340042635660025 + 163021721856016 = 18440245^2 + 12767996^2 .

It is a cyclic number.

It is not a de Polignac number, because 503064357516041 - 2³⁴ = 503047177646857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (503064357510041) 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, 1079537247656 + ... + 1079537248121.

It is an arithmetic number, because the mean of its divisors is an integer number (126305858003013).

Almost surely, 2^{503064357516041} is an apocalyptic number.

It is an amenable number.

503064357516041 is a deficient number, since it is larger than the sum of its proper divisors (2159074496011).

503064357516041 is a wasteful number, since it uses less digits than its factorization.

503064357516041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2159074496010.

The product of its (nonzero) digits is 4536000, while the sum is 50.

The spelling of 503064357516041 in words is "five hundred three trillion, sixty-four billion, three hundred fifty-seven million, five hundred sixteen thousand, forty-one".