53415233415502 has 24 divisors (see below), whose sum is σ = 93214716242544. Its totient is φ = 22889643198912.

The previous prime is 53415233415493. The next prime is 53415233415503. The reversal of 53415233415502 is 20551433251435.

It is a super-2 number, since 2×53415233415502² (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 (53415233415503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30081243 + ... + 31807414.

It is an arithmetic number, because the mean of its divisors is an integer number (3883946510106).

Almost surely, 2^{53415233415502} is an apocalyptic number.

53415233415502 is a deficient number, since it is larger than the sum of its proper divisors (39799482827042).

53415233415502 is a wasteful number, since it uses less digits than its factorization.

53415233415502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61897480 (or 61897473 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 43.

Adding to 53415233415502 its reverse (20551433251435), we get a palindrome (73966666666937).

The spelling of 53415233415502 in words is "fifty-three trillion, four hundred fifteen billion, two hundred thirty-three million, four hundred fifteen thousand, five hundred two".