425300252052 has 96 divisors (see below), whose sum is σ = 1084996547712. Its totient is φ = 128867751936.

The previous prime is 425300252033. The next prime is 425300252063. The reversal of 425300252052 is 250252003524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59123368 + ... + 59130560.

It is an arithmetic number, because the mean of its divisors is an integer number (11302047372).

Almost surely, 2^425300252052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 425300252052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (542498273856).

425300252052 is an abundant number, since it is smaller than the sum of its proper divisors (659696295660).

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

425300252052 is a wasteful number, since it uses less digits than its factorization.

425300252052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12937 (or 12935 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

Adding to 425300252052 its reverse (250252003524), we get a palindrome (675552255576).

The spelling of 425300252052 in words is "four hundred twenty-five billion, three hundred million, two hundred fifty-two thousand, fifty-two".