1045464614215 has 48 divisors (see below), whose sum is σ = 1471009442400. Its totient is φ = 711190959360.

The previous prime is 1045464614197. The next prime is 1045464614251. The reversal of 1045464614215 is 5124164645401.

It is a happy number.

It is not a de Polignac number, because 1045464614215 - 2¹¹ = 1045464612167 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29953164 + ... + 29988046.

It is an arithmetic number, because the mean of its divisors is an integer number (30646030050).

Almost surely, 2^{1045464614215} is an apocalyptic number.

1045464614215 is a deficient number, since it is larger than the sum of its proper divisors (425544828185).

1045464614215 is a wasteful number, since it uses less digits than its factorization.

1045464614215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35872 (or 35865 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 43.

The spelling of 1045464614215 in words is "one trillion, forty-five billion, four hundred sixty-four million, six hundred fourteen thousand, two hundred fifteen".