1045464623356 has 12 divisors (see below), whose sum is σ = 1837622841768. Its totient is φ = 520429525712.

The previous prime is 1045464623353. The next prime is 1045464623393. The reversal of 1045464623356 is 6533264645401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045464623351) 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, 575695471 + ... + 575697286.

It is an arithmetic number, because the mean of its divisors is an integer number (153135236814).

Almost surely, 2^{1045464623356} is an apocalyptic number.

It is an amenable number.

1045464623356 is a deficient number, since it is larger than the sum of its proper divisors (792158218412).

1045464623356 is a wasteful number, since it uses less digits than its factorization.

1045464623356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151392988 (or 1151392986 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 49.

The spelling of 1045464623356 in words is "one trillion, forty-five billion, four hundred sixty-four million, six hundred twenty-three thousand, three hundred fifty-six".