7253968827 has 32 divisors (see below), whose sum is σ = 12141342720. Its totient is φ = 3756218400.

The previous prime is 7253968823. The next prime is 7253968831. The reversal of 7253968827 is 7288693527.

It is an interprime number because it is at equal distance from previous prime (7253968823) and next prime (7253968831).

It is not a de Polignac number, because 7253968827 - 2² = 7253968823 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (7253968823) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 386049 + ... + 404402.

It is an arithmetic number, because the mean of its divisors is an integer number (379416960).

Almost surely, 2^7253968827 is an apocalyptic number.

7253968827 is a deficient number, since it is larger than the sum of its proper divisors (4887373893).

7253968827 is a wasteful number, since it uses less digits than its factorization.

7253968827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790503.

The product of its digits is 10160640, while the sum is 57.

The square root of 7253968827 is about 85170.2343955915. The cubic root of 7253968827 is about 1935.7914246184.

The spelling of 7253968827 in words is "seven billion, two hundred fifty-three million, nine hundred sixty-eight thousand, eight hundred twenty-seven".