550762545 has 16 divisors (see below), whose sum is σ = 882573120. Its totient is φ = 293289024.

The previous prime is 550762489. The next prime is 550762571. The reversal of 550762545 is 545267055.

It is not a de Polignac number, because 550762545 - 2⁷ = 550762417 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17974 + ... + 37743.

It is an arithmetic number, because the mean of its divisors is an integer number (55160820).

Almost surely, 2^550762545 is an apocalyptic number.

It is an amenable number.

550762545 is a deficient number, since it is larger than the sum of its proper divisors (331810575).

550762545 is a wasteful number, since it uses less digits than its factorization.

550762545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56384.

The product of its (nonzero) digits is 210000, while the sum is 39.

The square root of 550762545 is about 23468.3306820063. The cubic root of 550762545 is about 819.6997438275.

The spelling of 550762545 in words is "five hundred fifty million, seven hundred sixty-two thousand, five hundred forty-five".