7953297801 has 4 divisors (see below), whose sum is σ = 10604397072. Its totient is φ = 5302198532.

The previous prime is 7953297797. The next prime is 7953297829. The reversal of 7953297801 is 1087923597.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7953297801 - 2² = 7953297797 is a prime.

It is a super-2 number, since 2×7953297801² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7953247801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1325549631 + ... + 1325549636.

It is an arithmetic number, because the mean of its divisors is an integer number (2651099268).

Almost surely, 2^7953297801 is an apocalyptic number.

It is an amenable number.

7953297801 is a deficient number, since it is larger than the sum of its proper divisors (2651099271).

7953297801 is a wasteful number, since it uses less digits than its factorization.

7953297801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2651099270.

The product of its (nonzero) digits is 952560, while the sum is 51.

The square root of 7953297801 is about 89181.2637329165. The cubic root of 7953297801 is about 1996.1005521778.

It can be divided in two parts, 795 and 3297801, that added together give a triangular number (3298596 = T₂₅₆₈).

The spelling of 7953297801 in words is "seven billion, nine hundred fifty-three million, two hundred ninety-seven thousand, eight hundred one".