551101060361 has 8 divisors (see below), whose sum is σ = 599289548040. Its totient is φ = 504664881408.

The previous prime is 551101060351. The next prime is 551101060397. The reversal of 551101060361 is 163060101155.

It can be written as a sum of positive squares in 4 ways, for example, as 196993945600 + 354107114761 = 443840^2 + 595069^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-551101060361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (551101060351) 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, 438076526 + ... + 438077783.

It is an arithmetic number, because the mean of its divisors is an integer number (74911193505).

Almost surely, 2^551101060361 is an apocalyptic number.

It is an amenable number.

551101060361 is a deficient number, since it is larger than the sum of its proper divisors (48188487679).

551101060361 is a wasteful number, since it uses less digits than its factorization.

551101060361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876154363.

The product of its (nonzero) digits is 2700, while the sum is 29.

The spelling of 551101060361 in words is "five hundred fifty-one billion, one hundred one million, sixty thousand, three hundred sixty-one".