7042589512 has 32 divisors (see below), whose sum is σ = 15747408000. Its totient is φ = 2887023744.

The previous prime is 7042589497. The next prime is 7042589527. The reversal of 7042589512 is 2159852407.

It is an interprime number because it is at equal distance from previous prime (7042589497) and next prime (7042589527).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2732637 + ... + 2735212.

It is an arithmetic number, because the mean of its divisors is an integer number (492106500).

Almost surely, 2^7042589512 is an apocalyptic number.

It is an amenable number.

7042589512 is an abundant number, since it is smaller than the sum of its proper divisors (8704818488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7042589512 is a wasteful number, since it uses less digits than its factorization.

7042589512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5467885 (or 5467881 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 43.

The square root of 7042589512 is about 83920.1377024609. The cubic root of 7042589512 is about 1916.8029033982.

The spelling of 7042589512 in words is "seven billion, forty-two million, five hundred eighty-nine thousand, five hundred twelve".