652120154410331 has 4 divisors (see below), whose sum is σ = 652127546223552. Its totient is φ = 652112762597112.

The previous prime is 652120154410301. The next prime is 652120154410349. The reversal of 652120154410331 is 133014451021256.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 652120154410331 - 2⁴² = 647722107899227 is a prime.

It is a super-2 number, since 2×652120154410331² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (652120154410301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3695774276 + ... + 3695950721.

It is an arithmetic number, because the mean of its divisors is an integer number (163031886555888).

Almost surely, 2^{652120154410331} is an apocalyptic number.

652120154410331 is a deficient number, since it is larger than the sum of its proper divisors (7391813221).

652120154410331 is an equidigital number, since it uses as much as digits as its factorization.

652120154410331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7391813220.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 652120154410331 in words is "six hundred fifty-two trillion, one hundred twenty billion, one hundred fifty-four million, four hundred ten thousand, three hundred thirty-one".