652345456113406 has 32 divisors (see below), whose sum is σ = 1131997877507808. Its totient is φ = 278650891223040.

The previous prime is 652345456113401. The next prime is 652345456113419. The reversal of 652345456113406 is 604311654543256.

It is a super-2 number, since 2×652345456113406² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652345456113401) 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, 1335314115 + ... + 1335802558.

It is an arithmetic number, because the mean of its divisors is an integer number (35374933672119).

Almost surely, 2^{652345456113406} is an apocalyptic number.

652345456113406 is a deficient number, since it is larger than the sum of its proper divisors (479652421394402).

652345456113406 is a wasteful number, since it uses less digits than its factorization.

652345456113406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2671117356.

The product of its (nonzero) digits is 31104000, while the sum is 55.

The spelling of 652345456113406 in words is "six hundred fifty-two trillion, three hundred forty-five billion, four hundred fifty-six million, one hundred thirteen thousand, four hundred six".