345653651013 has 16 divisors (see below), whose sum is σ = 502778804736. Its totient is φ = 209482953840.

The previous prime is 345653650913. The next prime is 345653651023. The reversal of 345653651013 is 310156356543.

It is a happy number.

It is not a de Polignac number, because 345653651013 - 2¹⁷ = 345653519941 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345653651023) 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, 3057270 + ... + 3168312.

It is an arithmetic number, because the mean of its divisors is an integer number (31423675296).

Almost surely, 2^345653651013 is an apocalyptic number.

345653651013 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

345653651013 is a deficient number, since it is larger than the sum of its proper divisors (157125153723).

345653651013 is a wasteful number, since it uses less digits than its factorization.

345653651013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205384.

The product of its (nonzero) digits is 486000, while the sum is 42.

The spelling of 345653651013 in words is "three hundred forty-five billion, six hundred fifty-three million, six hundred fifty-one thousand, thirteen".