7148880953 has 16 divisors (see below), whose sum is σ = 8153312256. Its totient is φ = 6228203520.

The previous prime is 7148880943. The next prime is 7148880979. The reversal of 7148880953 is 3590888417.

7148880953 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 7148880953 - 2¹⁸ = 7148618809 is a prime.

It is a super-2 number, since 2×7148880953² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7148880895 and 7148880904.

It is not an unprimeable number, because it can be changed into a prime (7148880913) 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, 282776 + ... + 307017.

It is an arithmetic number, because the mean of its divisors is an integer number (509582016).

Almost surely, 2^7148880953 is an apocalyptic number.

It is an amenable number.

7148880953 is a deficient number, since it is larger than the sum of its proper divisors (1004431303).

7148880953 is a wasteful number, since it uses less digits than its factorization.

7148880953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589864.

The product of its (nonzero) digits is 1935360, while the sum is 53.

The square root of 7148880953 is about 84551.0553038813. The cubic root of 7148880953 is about 1926.3980132340.

The spelling of 7148880953 in words is "seven billion, one hundred forty-eight million, eight hundred eighty thousand, nine hundred fifty-three".