425153250543452 has 24 divisors (see below), whose sum is σ = 783213069878400. Its totient is φ = 201379117132656.

The previous prime is 425153250543451. The next prime is 425153250543457. The reversal of 425153250543452 is 254345052351524.

It is a self number, because there is not a number n which added to its sum of digits gives 425153250543452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425153250543451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127013408 + ... + 130317735.

It is an arithmetic number, because the mean of its divisors is an integer number (32633877911600).

Almost surely, 2^{425153250543452} is an apocalyptic number.

It is an amenable number.

425153250543452 is a deficient number, since it is larger than the sum of its proper divisors (358059819334948).

425153250543452 is a wasteful number, since it uses less digits than its factorization.

425153250543452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257352905 (or 257352903 counting only the distinct ones).

The product of its (nonzero) digits is 14400000, while the sum is 50.

The spelling of 425153250543452 in words is "four hundred twenty-five trillion, one hundred fifty-three billion, two hundred fifty million, five hundred forty-three thousand, four hundred fifty-two".