551157033 has 16 divisors (see below), whose sum is σ = 840323456. Its totient is φ = 314772480.

The previous prime is 551157023. The next prime is 551157041. The reversal of 551157033 is 330751155.

It is not a de Polignac number, because 551157033 - 2¹³ = 551148841 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (551157023) 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, 38163 + ... + 50583.

It is an arithmetic number, because the mean of its divisors is an integer number (52520216).

Almost surely, 2^551157033 is an apocalyptic number.

It is an amenable number.

551157033 is a deficient number, since it is larger than the sum of its proper divisors (289166423).

551157033 is a wasteful number, since it uses less digits than its factorization.

551157033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14544.

The product of its (nonzero) digits is 7875, while the sum is 30.

The square root of 551157033 is about 23476.7338656807. The cubic root of 551157033 is about 819.8954025814.

The spelling of 551157033 in words is "five hundred fifty-one million, one hundred fifty-seven thousand, thirty-three".