551473010001 has 12 divisors (see below), whose sum is σ = 796605247620. Its totient is φ = 367633386240.

The previous prime is 551473009973. The next prime is 551473010021. The reversal of 551473010001 is 100010374155.

551473010001 is a `hidden beast` number, since 551 + 4 + 7 + 3 + 0 + 100 + 0 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 314357576976 + 237115433025 = 560676^2 + 486945^2 .

It is not a de Polignac number, because 551473010001 - 2³⁷ = 414034056529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (551473010021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1043256 + ... + 1480313.

It is an arithmetic number, because the mean of its divisors is an integer number (66383770635).

Almost surely, 2^551473010001 is an apocalyptic number.

It is an amenable number.

551473010001 is a deficient number, since it is larger than the sum of its proper divisors (245132237619).

551473010001 is a wasteful number, since it uses less digits than its factorization.

551473010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2547856 (or 2547853 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

Adding to 551473010001 its reverse (100010374155), we get a palindrome (651483384156).

The spelling of 551473010001 in words is "five hundred fifty-one billion, four hundred seventy-three million, ten thousand, one".