425061023551 has 8 divisors (see below), whose sum is σ = 438789460608. Its totient is φ = 411333636000.

The previous prime is 425061023549. The next prime is 425061023603. The reversal of 425061023551 is 155320160524.

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 425061023551 - 2¹ = 425061023549 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 (425061023851) 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, 606441 + ... + 1103581.

It is an arithmetic number, because the mean of its divisors is an integer number (54848682576).

Almost surely, 2^425061023551 is an apocalyptic number.

425061023551 is a deficient number, since it is larger than the sum of its proper divisors (13728437057).

425061023551 is a wasteful number, since it uses less digits than its factorization.

425061023551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524753.

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 425061023551 in words is "four hundred twenty-five billion, sixty-one million, twenty-three thousand, five hundred fifty-one".