7554068142 has 16 divisors (see below), whose sum is σ = 15192541440. Its totient is φ = 2503955192.

The previous prime is 7554068117. The next prime is 7554068143. The reversal of 7554068142 is 2418604557.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 7554068094 and 7554068103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7554068143) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3515718 + ... + 3517865.

It is an arithmetic number, because the mean of its divisors is an integer number (949533840).

Almost surely, 2^7554068142 is an apocalyptic number.

7554068142 is an abundant number, since it is smaller than the sum of its proper divisors (7638473298).

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

7554068142 is a wasteful number, since it uses less digits than its factorization.

7554068142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7033767.

The product of its (nonzero) digits is 268800, while the sum is 42.

The square root of 7554068142 is about 86914.1423589970. The cubic root of 7554068142 is about 1962.1263316693.

The spelling of 7554068142 in words is "seven billion, five hundred fifty-four million, sixty-eight thousand, one hundred forty-two".