425848747848524 has 384 divisors, whose sum is σ = 1019873866088448. Its totient is φ = 151484256000000.

The previous prime is 425848747848523. The next prime is 425848747848617.

425848747848524 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (425848747848523) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 56321745704 + ... + 56321753264.

It is an arithmetic number, because the mean of its divisors is an integer number (2655921526272).

Almost surely, 2^{425848747848524} is an apocalyptic number.

425848747848524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 425848747848524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (509936933044224).

425848747848524 is an abundant number, since it is smaller than the sum of its proper divisors (594025118239924).

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

425848747848524 is a wasteful number, since it uses less digits than its factorization.

425848747848524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8870 (or 8846 counting only the distinct ones).

The product of its digits is 20552089600, while the sum is 80.

The spelling of 425848747848524 in words is "four hundred twenty-five trillion, eight hundred forty-eight billion, seven hundred forty-seven million, eight hundred forty-eight thousand, five hundred twenty-four".