545061837 has 16 divisors (see below), whose sum is σ = 790299072. Its totient is φ = 332755200.

The previous prime is 545061827. The next prime is 545061893. The reversal of 545061837 is 738160545.

It is not a de Polignac number, because 545061837 - 2⁴ = 545061821 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 545061795 and 545061804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545061827) 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, 142539 + ... + 146312.

It is an arithmetic number, because the mean of its divisors is an integer number (49393692).

Almost surely, 2^545061837 is an apocalyptic number.

It is an amenable number.

545061837 is a deficient number, since it is larger than the sum of its proper divisors (245237235).

545061837 is a wasteful number, since it uses less digits than its factorization.

545061837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288908.

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 545061837 is about 23346.5594253200. The cubic root of 545061837 is about 816.8618090568.

The spelling of 545061837 in words is "five hundred forty-five million, sixty-one thousand, eight hundred thirty-seven".