7541422004 has 6 divisors (see below), whose sum is σ = 13197488514. Its totient is φ = 3770711000.

The previous prime is 7541421983. The next prime is 7541422027. The reversal of 7541422004 is 4002241457.

It can be written as a sum of positive squares in only one way, i.e., 7311960100 + 229461904 = 85510^2 + 15148^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 942677747 + ... + 942677754.

It is an arithmetic number, because the mean of its divisors is an integer number (2199581419).

Almost surely, 2^7541422004 is an apocalyptic number.

It is an amenable number.

7541422004 is a deficient number, since it is larger than the sum of its proper divisors (5656066510).

7541422004 is a wasteful number, since it uses less digits than its factorization.

7541422004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1885355505 (or 1885355503 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 29.

The square root of 7541422004 is about 86841.3611362696. The cubic root of 7541422004 is about 1961.0307992441.

The spelling of 7541422004 in words is "seven billion, five hundred forty-one million, four hundred twenty-two thousand, four".