1652634031253 has 4 divisors (see below), whose sum is σ = 1739614769760. Its totient is φ = 1565653292748.

The previous prime is 1652634031249. The next prime is 1652634031261. The reversal of 1652634031253 is 3521304362561.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1652634031253 - 2² = 1652634031249 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1652634031253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1652634031753) 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, 43490369225 + ... + 43490369262.

It is an arithmetic number, because the mean of its divisors is an integer number (434903692440).

Almost surely, 2^{1652634031253} is an apocalyptic number.

It is an amenable number.

1652634031253 is a deficient number, since it is larger than the sum of its proper divisors (86980738507).

1652634031253 is an equidigital number, since it uses as much as digits as its factorization.

1652634031253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86980738506.

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 1652634031253 in words is "one trillion, six hundred fifty-two billion, six hundred thirty-four million, thirty-one thousand, two hundred fifty-three".