7051976542 has 32 divisors (see below), whose sum is σ = 11527971840. Its totient is φ = 3216027360.

The previous prime is 7051976539. The next prime is 7051976549. The reversal of 7051976542 is 2456791507.

It is a junction number, because it is equal to n+sod(n) for n = 7051976492 and 7051976501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7051976549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 809703 + ... + 818365.

It is an arithmetic number, because the mean of its divisors is an integer number (360249120).

Almost surely, 2^7051976542 is an apocalyptic number.

7051976542 is a deficient number, since it is larger than the sum of its proper divisors (4475995298).

7051976542 is a wasteful number, since it uses less digits than its factorization.

7051976542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9048.

The product of its (nonzero) digits is 529200, while the sum is 46.

The square root of 7051976542 is about 83976.0474302048. The cubic root of 7051976542 is about 1917.6541574218.

The spelling of 7051976542 in words is "seven billion, fifty-one million, nine hundred seventy-six thousand, five hundred forty-two".