504140515103245 has 16 divisors (see below), whose sum is σ = 624841195811328. Its totient is φ = 390078921165120.

The previous prime is 504140515103243. The next prime is 504140515103339. The reversal of 504140515103245 is 542301515041405.

It is not a de Polignac number, because 504140515103245 - 2¹ = 504140515103243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 504140515103198 and 504140515103207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504140515103243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 930616294 + ... + 931157863.

It is an arithmetic number, because the mean of its divisors is an integer number (39052574738208).

Almost surely, 2^{504140515103245} is an apocalyptic number.

It is an amenable number.

504140515103245 is a deficient number, since it is larger than the sum of its proper divisors (120700680708083).

504140515103245 is a wasteful number, since it uses less digits than its factorization.

504140515103245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1861775940.

The product of its (nonzero) digits is 240000, while the sum is 40.

The spelling of 504140515103245 in words is "five hundred four trillion, one hundred forty billion, five hundred fifteen million, one hundred three thousand, two hundred forty-five".