1465745975636 has 48 divisors (see below), whose sum is σ = 2812794066432. Its totient is φ = 665578636800.

The previous prime is 1465745975621. The next prime is 1465745975711. The reversal of 1465745975636 is 6365795475641.

It is a happy number.

It is a super-2 number, since 2×1465745975636² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (68).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3002795 + ... + 3456626.

It is an arithmetic number, because the mean of its divisors is an integer number (58599876384).

Almost surely, 2^{1465745975636} is an apocalyptic number.

It is an amenable number.

1465745975636 is a deficient number, since it is larger than the sum of its proper divisors (1347048090796).

1465745975636 is a wasteful number, since it uses less digits than its factorization.

1465745975636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6459560 (or 6459558 counting only the distinct ones).

The product of its digits is 571536000, while the sum is 68.

The spelling of 1465745975636 in words is "one trillion, four hundred sixty-five billion, seven hundred forty-five million, nine hundred seventy-five thousand, six hundred thirty-six".