7150566004989 has 32 divisors (see below), whose sum is σ = 10418197171200. Its totient is φ = 4326438821760.

The previous prime is 7150566004931. The next prime is 7150566004991. The reversal of 7150566004989 is 9894006650517.

It is not a de Polignac number, because 7150566004989 - 2⁷ = 7150566004861 is a prime.

It is a super-2 number, since 2×7150566004989² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7150566004909) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 279208017 + ... + 279233625.

It is an arithmetic number, because the mean of its divisors is an integer number (325568661600).

Almost surely, 2^{7150566004989} is an apocalyptic number.

It is an amenable number.

7150566004989 is a deficient number, since it is larger than the sum of its proper divisors (3267631166211).

7150566004989 is a wasteful number, since it uses less digits than its factorization.

7150566004989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39425.

The product of its (nonzero) digits is 16329600, while the sum is 60.

The spelling of 7150566004989 in words is "seven trillion, one hundred fifty billion, five hundred sixty-six million, four thousand, nine hundred eighty-nine".