551024652 has 12 divisors (see below), whose sum is σ = 1285724216. Its totient is φ = 183674880.

The previous prime is 551024647. The next prime is 551024653. The reversal of 551024652 is 256420155.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×551024652² = 607256334223442208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (551024653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22959349 + ... + 22959372.

Almost surely, 2^551024652 is an apocalyptic number.

It is an amenable number.

551024652 is an abundant number, since it is smaller than the sum of its proper divisors (734699564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

551024652 is a wasteful number, since it uses less digits than its factorization.

551024652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45918728 (or 45918726 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 551024652 is about 23473.9142879921. The cubic root of 551024652 is about 819.8297544643.

The spelling of 551024652 in words is "five hundred fifty-one million, twenty-four thousand, six hundred fifty-two".