1215046652075 has 72 divisors (see below), whose sum is σ = 1628747298144. Its totient is φ = 898748928000.

The previous prime is 1215046652051. The next prime is 1215046652111. The reversal of 1215046652075 is 5702566405121.

It is not a de Polignac number, because 1215046652075 - 2¹² = 1215046647979 is a prime.

It is a super-2 number, since 2×1215046652075² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 582196682 + ... + 582198768.

It is an arithmetic number, because the mean of its divisors is an integer number (22621490252).

Almost surely, 2^{1215046652075} is an apocalyptic number.

1215046652075 is a deficient number, since it is larger than the sum of its proper divisors (413700646069).

1215046652075 is a wasteful number, since it uses less digits than its factorization.

1215046652075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3513 (or 3491 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 44.

The spelling of 1215046652075 in words is "one trillion, two hundred fifteen billion, forty-six million, six hundred fifty-two thousand, seventy-five".