351323534253 has 16 divisors (see below), whose sum is σ = 469896425856. Its totient is φ = 233483389440.

The previous prime is 351323534239. The next prime is 351323534269. The reversal of 351323534253 is 352435323153.

It is not a de Polignac number, because 351323534253 - 2⁶ = 351323534189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351323534203) 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, 7247968 + ... + 7296278.

It is an arithmetic number, because the mean of its divisors is an integer number (29368526616).

Almost surely, 2^351323534253 is an apocalyptic number.

It is an amenable number.

351323534253 is a deficient number, since it is larger than the sum of its proper divisors (118572891603).

351323534253 is a wasteful number, since it uses less digits than its factorization.

351323534253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55844.

The product of its digits is 486000, while the sum is 39.

The spelling of 351323534253 in words is "three hundred fifty-one billion, three hundred twenty-three million, five hundred thirty-four thousand, two hundred fifty-three".