52503361077503 has 24 divisors (see below), whose sum is σ = 64821611507184. Its totient is φ = 42255045100800.

The previous prime is 52503361077491. The next prime is 52503361077553. The reversal of 52503361077503 is 30577016330525.

It is not a de Polignac number, because 52503361077503 - 2⁸ = 52503361077247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52503361077553) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74505893 + ... + 75207278.

It is an arithmetic number, because the mean of its divisors is an integer number (2700900479466).

Almost surely, 2^{52503361077503} is an apocalyptic number.

52503361077503 is a deficient number, since it is larger than the sum of its proper divisors (12318250429681).

52503361077503 is a wasteful number, since it uses less digits than its factorization.

52503361077503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149713623 (or 149713616 counting only the distinct ones).

The product of its (nonzero) digits is 1984500, while the sum is 47.

The spelling of 52503361077503 in words is "fifty-two trillion, five hundred three billion, three hundred sixty-one million, seventy-seven thousand, five hundred three".