5551100315451 has 12 divisors (see below), whose sum is σ = 8018294040120. Its totient is φ = 3700715991840.

The previous prime is 5551100315447. The next prime is 5551100315471. The reversal of 5551100315451 is 1545130011555.

5551100315451 is a `hidden beast` number, since 5 + 5 + 5 + 1 + 100 + 3 + 1 + 545 + 1 = 666.

It is not a de Polignac number, because 5551100315451 - 2² = 5551100315447 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5551100315401) 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, 710295 + ... + 3406863.

It is an arithmetic number, because the mean of its divisors is an integer number (668191170010).

Almost surely, 2^{5551100315451} is an apocalyptic number.

5551100315451 is a deficient number, since it is larger than the sum of its proper divisors (2467193724669).

5551100315451 is a wasteful number, since it uses less digits than its factorization.

5551100315451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2925306 (or 2925303 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 36.

The spelling of 5551100315451 in words is "five trillion, five hundred fifty-one billion, one hundred million, three hundred fifteen thousand, four hundred fifty-one".