8462757953 has 4 divisors (see below), whose sum is σ = 9113739348. Its totient is φ = 7811776560.

The previous prime is 8462757949. The next prime is 8462758027. The reversal of 8462757953 is 3597572648.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3700653889 + 4762104064 = 60833^2 + 69008^2 .

It is a cyclic number.

It is not a de Polignac number, because 8462757953 - 2² = 8462757949 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8462757923) 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, 325490678 + ... + 325490703.

It is an arithmetic number, because the mean of its divisors is an integer number (2278434837).

Almost surely, 2^8462757953 is an apocalyptic number.

It is an amenable number.

8462757953 is a deficient number, since it is larger than the sum of its proper divisors (650981395).

8462757953 is a wasteful number, since it uses less digits than its factorization.

8462757953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650981394.

The product of its digits is 12700800, while the sum is 56.

The square root of 8462757953 is about 91993.2494969060. The cubic root of 8462757953 is about 2037.8426149126.

The spelling of 8462757953 in words is "eight billion, four hundred sixty-two million, seven hundred fifty-seven thousand, nine hundred fifty-three".