95721653 has 4 divisors (see below), whose sum is σ = 99883488. Its totient is φ = 91559820.

The previous prime is 95721641. The next prime is 95721697. The reversal of 95721653 is 35612759.

It is a happy number.

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 95721653 - 2²⁶ = 28612789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95721853) 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, 2080883 + ... + 2080928.

It is an arithmetic number, because the mean of its divisors is an integer number (24970872).

Almost surely, 2^95721653 is an apocalyptic number.

It is an amenable number.

95721653 is a deficient number, since it is larger than the sum of its proper divisors (4161835).

95721653 is a wasteful number, since it uses less digits than its factorization.

95721653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4161834.

The product of its digits is 56700, while the sum is 38.

The square root of 95721653 is about 9783.7443241328. The cubic root of 95721653 is about 457.4427300484.

The spelling of 95721653 in words is "ninety-five million, seven hundred twenty-one thousand, six hundred fifty-three".