712355953 has 4 divisors (see below), whose sum is σ = 714409200. Its totient is φ = 710302708.

The previous prime is 712355837. The next prime is 712355983. The reversal of 712355953 is 359553217.

712355953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 359553217 = 9391 ⋅38287.

It is a cyclic number.

It is not a de Polignac number, because 712355953 - 2¹⁷ = 712224881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (712355983) 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, 1026103 + ... + 1026796.

It is an arithmetic number, because the mean of its divisors is an integer number (178602300).

Almost surely, 2^712355953 is an apocalyptic number.

It is an amenable number.

712355953 is a deficient number, since it is larger than the sum of its proper divisors (2053247).

712355953 is a wasteful number, since it uses less digits than its factorization.

712355953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053246.

The product of its digits is 141750, while the sum is 40.

The square root of 712355953 is about 26689.9972461595. The cubic root of 712355953 is about 893.0977995145.

The spelling of 712355953 in words is "seven hundred twelve million, three hundred fifty-five thousand, nine hundred fifty-three".