53002068415 has 4 divisors (see below), whose sum is σ = 63602482104. Its totient is φ = 42401654728.

The previous prime is 53002068409. The next prime is 53002068419. The reversal of 53002068415 is 51486020035.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53002068415 - 2¹⁷ = 53001937343 is a prime.

It is a super-2 number, since 2×53002068415² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53002068419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5300206837 + ... + 5300206846.

It is an arithmetic number, because the mean of its divisors is an integer number (15900620526).

Almost surely, 2^53002068415 is an apocalyptic number.

53002068415 is a deficient number, since it is larger than the sum of its proper divisors (10600413689).

53002068415 is a wasteful number, since it uses less digits than its factorization.

53002068415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10600413688.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 53002068415 in words is "fifty-three billion, two million, sixty-eight thousand, four hundred fifteen".