425970353533 has 8 divisors (see below), whose sum is σ = 427932236160. Its totient is φ = 424011339360.

The previous prime is 425970353527. The next prime is 425970353537. The reversal of 425970353533 is 335353079524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 425970353533 - 2²¹ = 425968256381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425970353537) 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, 419143 + ... + 1013716.

It is an arithmetic number, because the mean of its divisors is an integer number (53491529520).

Almost surely, 2^425970353533 is an apocalyptic number.

It is an amenable number.

425970353533 is a deficient number, since it is larger than the sum of its proper divisors (1961882627).

425970353533 is a wasteful number, since it uses less digits than its factorization.

425970353533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434227.

The product of its (nonzero) digits is 5103000, while the sum is 49.

The spelling of 425970353533 in words is "four hundred twenty-five billion, nine hundred seventy million, three hundred fifty-three thousand, five hundred thirty-three".