502146404765157 has 8 divisors (see below), whose sum is σ = 669529538589184. Its totient is φ = 334763770392288.

The previous prime is 502146404765143. The next prime is 502146404765183. The reversal of 502146404765157 is 751567404641205.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 502146404765157 - 2¹⁴ = 502146404748773 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 502146404765097 and 502146404765106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (502146414765157) 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 7 ways as a sum of consecutive naturals, for example, 122510533 + ... + 126542970.

It is an arithmetic number, because the mean of its divisors is an integer number (83691192323648).

Almost surely, 2^{502146404765157} is an apocalyptic number.

It is an amenable number.

502146404765157 is a deficient number, since it is larger than the sum of its proper divisors (167383133824027).

502146404765157 is a wasteful number, since it uses less digits than its factorization.

502146404765157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249725579.

The product of its (nonzero) digits is 28224000, while the sum is 57.

The spelling of 502146404765157 in words is "five hundred two trillion, one hundred forty-six billion, four hundred four million, seven hundred sixty-five thousand, one hundred fifty-seven".