7252551442 has 16 divisors (see below), whose sum is σ = 10964585664. Its totient is φ = 3597750000.

The previous prime is 7252551419. The next prime is 7252551443. The reversal of 7252551442 is 2441552527.

It is not an unprimeable number, because it can be changed into a prime (7252551443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233317 + ... + 262567.

It is an arithmetic number, because the mean of its divisors is an integer number (685286604).

Almost surely, 2^7252551442 is an apocalyptic number.

7252551442 is a deficient number, since it is larger than the sum of its proper divisors (3712034222).

7252551442 is a wasteful number, since it uses less digits than its factorization.

7252551442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30225.

The product of its digits is 112000, while the sum is 37.

The square root of 7252551442 is about 85161.9130949980. The cubic root of 7252551442 is about 1935.6653354609.

The spelling of 7252551442 in words is "seven billion, two hundred fifty-two million, five hundred fifty-one thousand, four hundred forty-two".