52425130120000 has 140 divisors (see below), whose sum is σ = 141815220677856. Its totient is φ = 19063683520000.

The previous prime is 52425130119997. The next prime is 52425130120001. The reversal of 52425130120000 is 2103152425.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52425130120001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 59134012 + ... + 60014011.

Almost surely, 2^{52425130120000} is an apocalyptic number.

52425130120000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52425130120000 is an abundant number, since it is smaller than the sum of its proper divisors (89390090557856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52425130120000 is a wasteful number, since it uses less digits than its factorization.

52425130120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119148066 (or 119148041 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 52425130120000 its reverse (2103152425), we get a palindrome (52427233272425).

The spelling of 52425130120000 in words is "fifty-two trillion, four hundred twenty-five billion, one hundred thirty million, one hundred twenty thousand".