550331151 has 16 divisors (see below), whose sum is σ = 752558688. Its totient is φ = 357516800.

The previous prime is 550331141. The next prime is 550331161. The reversal of 550331151 is 151133055.

It is an interprime number because it is at equal distance from previous prime (550331141) and next prime (550331161).

It is a cyclic number.

It is not a de Polignac number, because 550331151 - 2¹⁸ = 550069007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550331141) 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, 128395 + ... + 132611.

It is an arithmetic number, because the mean of its divisors is an integer number (47034918).

Almost surely, 2^550331151 is an apocalyptic number.

550331151 is a deficient number, since it is larger than the sum of its proper divisors (202227537).

550331151 is a wasteful number, since it uses less digits than its factorization.

550331151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5322.

The product of its (nonzero) digits is 1125, while the sum is 24.

The square root of 550331151 is about 23459.1378997609. The cubic root of 550331151 is about 819.4856734026.

The spelling of 550331151 in words is "five hundred fifty million, three hundred thirty-one thousand, one hundred fifty-one".