7445108956 has 12 divisors (see below), whose sum is σ = 13030502968. Its totient is φ = 3722108112.

The previous prime is 7445108929. The next prime is 7445108959. The reversal of 7445108956 is 6598015447.

It is a happy number.

It is a super-2 number, since 2×7445108956² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7445108959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72546 + ... + 141961.

Almost surely, 2^7445108956 is an apocalyptic number.

It is an amenable number.

7445108956 is a deficient number, since it is larger than the sum of its proper divisors (5585394012).

7445108956 is a wasteful number, since it uses less digits than its factorization.

7445108956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223188 (or 223186 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 49.

The square root of 7445108956 is about 86285.0447992003. The cubic root of 7445108956 is about 1952.6467636306.

The spelling of 7445108956 in words is "seven billion, four hundred forty-five million, one hundred eight thousand, nine hundred fifty-six".