345653002357 has 8 divisors (see below), whose sum is σ = 372310185240. Its totient is φ = 319005603840.

The previous prime is 345653002313. The next prime is 345653002397. The reversal of 345653002357 is 753200356543.

It can be written as a sum of positive squares in 4 ways, for example, as 15854335396 + 329798666961 = 125914^2 + 574281^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 345653002357 - 2⁷ = 345653002229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345653002397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2372632 + ... + 2514097.

It is an arithmetic number, because the mean of its divisors is an integer number (46538773155).

Almost surely, 2^345653002357 is an apocalyptic number.

It is an amenable number.

345653002357 is a deficient number, since it is larger than the sum of its proper divisors (26657182883).

345653002357 is a wasteful number, since it uses less digits than its factorization.

345653002357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4892183.

The product of its (nonzero) digits is 1134000, while the sum is 43.

The spelling of 345653002357 in words is "three hundred forty-five billion, six hundred fifty-three million, two thousand, three hundred fifty-seven".