551158473602 has 16 divisors (see below), whose sum is σ = 904353178752. Its totient is φ = 249843941520.

The previous prime is 551158473601. The next prime is 551158473617. The reversal of 551158473602 is 206374851155.

It is not an unprimeable number, because it can be changed into a prime (551158473601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34123613 + ... + 34139760.

It is an arithmetic number, because the mean of its divisors is an integer number (56522073672).

Almost surely, 2^551158473602 is an apocalyptic number.

551158473602 is a deficient number, since it is larger than the sum of its proper divisors (353194705150).

551158473602 is a wasteful number, since it uses less digits than its factorization.

551158473602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68263753.

The product of its (nonzero) digits is 1008000, while the sum is 47.

The spelling of 551158473602 in words is "five hundred fifty-one billion, one hundred fifty-eight million, four hundred seventy-three thousand, six hundred two".