425141551 has 16 divisors (see below), whose sum is σ = 439668000. Its totient is φ = 410933248.

The previous prime is 425141543. The next prime is 425141569. The reversal of 425141551 is 155141524.

It is a cyclic number.

It is not a de Polignac number, because 425141551 - 2³ = 425141543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425141501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1204191 + ... + 1204543.

It is an arithmetic number, because the mean of its divisors is an integer number (27479250).

Almost surely, 2^425141551 is an apocalyptic number.

425141551 is a deficient number, since it is larger than the sum of its proper divisors (14526449).

425141551 is a wasteful number, since it uses less digits than its factorization.

425141551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698.

The product of its digits is 4000, while the sum is 28.

The square root of 425141551 is about 20618.9609583024. The cubic root of 425141551 is about 751.9307592192.

The spelling of 425141551 in words is "four hundred twenty-five million, one hundred forty-one thousand, five hundred fifty-one".