545046154425 has 36 divisors (see below), whose sum is σ = 977183691484. Its totient is φ = 290409753600.

The previous prime is 545046154417. The next prime is 545046154451. The reversal of 545046154425 is 524451640545.

545046154425 is a `hidden beast` number, since 5 + 4 + 5 + 0 + 4 + 615 + 4 + 4 + 25 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 22126265001 + 522919889424 = 148749^2 + 723132^2 .

It is not a de Polignac number, because 545046154425 - 2³ = 545046154417 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 940096 + ... + 1404945.

Almost surely, 2^545046154425 is an apocalyptic number.

It is an amenable number.

545046154425 is a deficient number, since it is larger than the sum of its proper divisors (432137537059).

545046154425 is a wasteful number, since it uses less digits than its factorization.

545046154425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2346090 (or 2346082 counting only the distinct ones).

The product of its (nonzero) digits is 1920000, while the sum is 45.

The spelling of 545046154425 in words is "five hundred forty-five billion, forty-six million, one hundred fifty-four thousand, four hundred twenty-five".