7050039975 has 36 divisors (see below), whose sum is σ = 13775355672. Its totient is φ = 3418200000.

The previous prime is 7050039937. The next prime is 7050039979. The reversal of 7050039975 is 5799300507.

It is a happy number.

7050039975 is a `hidden beast` number, since 70 + 500 + 3 + 9 + 9 + 75 = 666.

It is not a de Polignac number, because 7050039975 - 2⁶ = 7050039911 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 7050039975.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7050039979) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1421776 + ... + 1426725.

Almost surely, 2^7050039975 is an apocalyptic number.

7050039975 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

7050039975 is a deficient number, since it is larger than the sum of its proper divisors (6725315697).

7050039975 is a wasteful number, since it uses less digits than its factorization.

7050039975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2848528 (or 2848520 counting only the distinct ones).

The product of its (nonzero) digits is 297675, while the sum is 45.

The square root of 7050039975 is about 83964.5161660567. The cubic root of 7050039975 is about 1917.4786035314.

The spelling of 7050039975 in words is "seven billion, fifty million, thirty-nine thousand, nine hundred seventy-five".