7253151961 has 8 divisors (see below), whose sum is σ = 8046640800. Its totient is φ = 6482015040.

The previous prime is 7253151943. The next prime is 7253151989. The reversal of 7253151961 is 1691513527.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7253151961 - 2⁷ = 7253151833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7253151901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5587296 + ... + 5588593.

It is an arithmetic number, because the mean of its divisors is an integer number (1005830100).

Almost surely, 2^7253151961 is an apocalyptic number.

It is an amenable number.

7253151961 is a deficient number, since it is larger than the sum of its proper divisors (793488839).

7253151961 is a wasteful number, since it uses less digits than its factorization.

7253151961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11175959.

The product of its digits is 56700, while the sum is 40.

The square root of 7253151961 is about 85165.4387706657. The cubic root of 7253151961 is about 1935.7187590384.

The spelling of 7253151961 in words is "seven billion, two hundred fifty-three million, one hundred fifty-one thousand, nine hundred sixty-one".