351551653222151 has 4 divisors (see below), whose sum is σ = 354964776069072. Its totient is φ = 348138530375232.

The previous prime is 351551653222123. The next prime is 351551653222171. The reversal of 351551653222151 is 151222356155153.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 351551653222151 - 2¹⁸ = 351551652960007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 351551653222096 and 351551653222105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351551653222111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1706561423306 + ... + 1706561423511.

It is an arithmetic number, because the mean of its divisors is an integer number (88741194017268).

Almost surely, 2^{351551653222151} is an apocalyptic number.

351551653222151 is a deficient number, since it is larger than the sum of its proper divisors (3413122846921).

351551653222151 is a wasteful number, since it uses less digits than its factorization.

351551653222151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3413122846920.

The product of its digits is 1350000, while the sum is 47.

The spelling of 351551653222151 in words is "three hundred fifty-one trillion, five hundred fifty-one billion, six hundred fifty-three million, two hundred twenty-two thousand, one hundred fifty-one".