425411545 has 32 divisors (see below), whose sum is σ = 560770560. Its totient is φ = 307929600.

The previous prime is 425411507. The next prime is 425411557. The reversal of 425411545 is 545114524.

It is a happy number.

It is not a de Polignac number, because 425411545 - 2⁹ = 425411033 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 873292 + ... + 873778.

It is an arithmetic number, because the mean of its divisors is an integer number (17524080).

Almost surely, 2^425411545 is an apocalyptic number.

It is an amenable number.

425411545 is a deficient number, since it is larger than the sum of its proper divisors (135359015).

425411545 is a wasteful number, since it uses less digits than its factorization.

425411545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745.

The product of its digits is 16000, while the sum is 31.

The square root of 425411545 is about 20625.5071452801. The cubic root of 425411545 is about 752.0899013775.

The spelling of 425411545 in words is "four hundred twenty-five million, four hundred eleven thousand, five hundred forty-five".