53420023343152 has 20 divisors (see below), whose sum is σ = 103605736524736. Its totient is φ = 26683059078720.

The previous prime is 53420023343129. The next prime is 53420023343207. The reversal of 53420023343152 is 25134332002435.

It is a super-3 number, since 3×53420023343152³ (a number of 42 digits) contains 333 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1684520703 + ... + 1684552414.

Almost surely, 2^{53420023343152} is an apocalyptic number.

It is an amenable number.

53420023343152 is a deficient number, since it is larger than the sum of its proper divisors (50185713181584).

53420023343152 is a wasteful number, since it uses less digits than its factorization.

53420023343152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3369074116 (or 3369074110 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 53420023343152 its reverse (25134332002435), we get a palindrome (78554355345587).

The spelling of 53420023343152 in words is "fifty-three trillion, four hundred twenty billion, twenty-three million, three hundred forty-three thousand, one hundred fifty-two".