611313352045 has 32 divisors (see below), whose sum is σ = 819218810880. Its totient is φ = 434161320000.

The previous prime is 611313352033. The next prime is 611313352051. The reversal of 611313352045 is 540253313116.

It is not a de Polignac number, because 611313352045 - 2¹⁹ = 611312827757 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 611313352045.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 133801 + ... + 1113790.

It is an arithmetic number, because the mean of its divisors is an integer number (25600587840).

Almost surely, 2^611313352045 is an apocalyptic number.

It is an amenable number.

611313352045 is a deficient number, since it is larger than the sum of its proper divisors (207905458835).

611313352045 is a wasteful number, since it uses less digits than its factorization.

611313352045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247817.

The product of its (nonzero) digits is 32400, while the sum is 34.

The spelling of 611313352045 in words is "six hundred eleven billion, three hundred thirteen million, three hundred fifty-two thousand, forty-five".