503453505122034 has 32 divisors (see below), whose sum is σ = 1071494305948800. Its totient is φ = 157152498193152.

The previous prime is 503453505121967. The next prime is 503453505122041. The reversal of 503453505122034 is 430221505354305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12401534169 + ... + 12401574764.

It is an arithmetic number, because the mean of its divisors is an integer number (33484197060900).

Almost surely, 2^{503453505122034} is an apocalyptic number.

503453505122034 is an abundant number, since it is smaller than the sum of its proper divisors (568040800826766).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

503453505122034 is a wasteful number, since it uses less digits than its factorization.

503453505122034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24803109154.

The product of its (nonzero) digits is 1080000, while the sum is 42.

The spelling of 503453505122034 in words is "five hundred three trillion, four hundred fifty-three billion, five hundred five million, one hundred twenty-two thousand, thirty-four".