4545355401 has 12 divisors (see below), whose sum is σ = 6639284340. Its totient is φ = 2996188800.

The previous prime is 4545355393. The next prime is 4545355411. The reversal of 4545355401 is 1045535454.

4545355401 is a `hidden beast` number, since 4 + 54 + 53 + 554 + 0 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3091916025 + 1453439376 = 55605^2 + 38124^2 .

It is not a de Polignac number, because 4545355401 - 2³ = 4545355393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4545355411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2836500 + ... + 2838101.

It is an arithmetic number, because the mean of its divisors is an integer number (553273695).

Almost surely, 2^4545355401 is an apocalyptic number.

It is an amenable number.

4545355401 is a deficient number, since it is larger than the sum of its proper divisors (2093928939).

4545355401 is a wasteful number, since it uses less digits than its factorization.

4545355401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5674696 (or 5674693 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The square root of 4545355401 is about 67419.2509673609. The cubic root of 4545355401 is about 1656.4917685067.

The spelling of 4545355401 in words is "four billion, five hundred forty-five million, three hundred fifty-five thousand, four hundred one".