351151205551 has 16 divisors (see below), whose sum is σ = 370209923200. Its totient is φ = 332714573568.

The previous prime is 351151205549. The next prime is 351151205563. The reversal of 351151205551 is 155502151153.

It is a cyclic number.

It is not a de Polignac number, because 351151205551 - 2¹ = 351151205549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351151205501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 609456 + ... + 1036213.

It is an arithmetic number, because the mean of its divisors is an integer number (23138120200).

Almost surely, 2^351151205551 is an apocalyptic number.

351151205551 is a deficient number, since it is larger than the sum of its proper divisors (19058717649).

351151205551 is a wasteful number, since it uses less digits than its factorization.

351151205551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1645858.

The product of its (nonzero) digits is 18750, while the sum is 34.

The spelling of 351151205551 in words is "three hundred fifty-one billion, one hundred fifty-one million, two hundred five thousand, five hundred fifty-one".