53503870006719 has 24 divisors (see below), whose sum is σ = 84311248945872. Its totient is φ = 32425772325120.

The previous prime is 53503870006679. The next prime is 53503870006757. The reversal of 53503870006719 is 91760007830535.

53503870006719 is a `hidden beast` number, since 5 + 3 + 503 + 8 + 70 + 0 + 0 + 67 + 1 + 9 = 666.

It is not a de Polignac number, because 53503870006719 - 2¹² = 53503870002623 is a prime.

It is a super-2 number, since 2×53503870006719² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53503870006219) 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, 2828554 + ... + 10724199.

It is an arithmetic number, because the mean of its divisors is an integer number (3512968706078).

Almost surely, 2^{53503870006719} is an apocalyptic number.

53503870006719 is a deficient number, since it is larger than the sum of its proper divisors (30807378939153).

53503870006719 is a wasteful number, since it uses less digits than its factorization.

53503870006719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13592647 (or 13592644 counting only the distinct ones).

The product of its (nonzero) digits is 4762800, while the sum is 54.

The spelling of 53503870006719 in words is "fifty-three trillion, five hundred three billion, eight hundred seventy million, six thousand, seven hundred nineteen".