345554012350453 has 8 divisors (see below), whose sum is σ = 345834712304640. Its totient is φ = 345273368739600.

The previous prime is 345554012350409. The next prime is 345554012350483. The reversal of 345554012350453 is 354053210455543.

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 345554012350453 - 2²¹ = 345554010253301 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 345554012350397 and 345554012350406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345554012350483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1810498 + ... + 26351203.

It is an arithmetic number, because the mean of its divisors is an integer number (43229339038080).

Almost surely, 2^{345554012350453} is an apocalyptic number.

It is an amenable number.

345554012350453 is a deficient number, since it is larger than the sum of its proper divisors (280699954187).

345554012350453 is a wasteful number, since it uses less digits than its factorization.

345554012350453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28171667.

The product of its (nonzero) digits is 10800000, while the sum is 49.

The spelling of 345554012350453 in words is "three hundred forty-five trillion, five hundred fifty-four billion, twelve million, three hundred fifty thousand, four hundred fifty-three".