351751294345551 has 8 divisors (see below), whose sum is σ = 469016555076864. Its totient is φ = 234493448255640.

The previous prime is 351751294345547. The next prime is 351751294345601. The reversal of 351751294345551 is 155543492157153.

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

It is not a de Polignac number, because 351751294345551 - 2² = 351751294345547 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351751294345531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1853549655 + ... + 1853739416.

It is an arithmetic number, because the mean of its divisors is an integer number (58627069384608).

Almost surely, 2^{351751294345551} is an apocalyptic number.

351751294345551 is a deficient number, since it is larger than the sum of its proper divisors (117265260731313).

351751294345551 is a wasteful number, since it uses less digits than its factorization.

351751294345551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3707320701.

The product of its digits is 56700000, while the sum is 60.

The spelling of 351751294345551 in words is "three hundred fifty-one trillion, seven hundred fifty-one billion, two hundred ninety-four million, three hundred forty-five thousand, five hundred fifty-one".