52003402024551 has 12 divisors (see below), whose sum is σ = 73656490988712. Its totient is φ = 32629585583488.

The previous prime is 52003402024547. The next prime is 52003402024571. The reversal of 52003402024551 is 15542020430025.

It is a happy number.

It is not a de Polignac number, because 52003402024551 - 2² = 52003402024547 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52003402024501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29990427060 + ... + 29990428793.

It is an arithmetic number, because the mean of its divisors is an integer number (6138040915726).

Almost surely, 2^{52003402024551} is an apocalyptic number.

52003402024551 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

52003402024551 is a deficient number, since it is larger than the sum of its proper divisors (21653088964161).

52003402024551 is a wasteful number, since it uses less digits than its factorization.

52003402024551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59980855890 (or 59980855873 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 52003402024551 its reverse (15542020430025), we get a palindrome (67545422454576).

The spelling of 52003402024551 in words is "fifty-two trillion, three billion, four hundred two million, twenty-four thousand, five hundred fifty-one".