696248772433 has 4 divisors (see below), whose sum is σ = 697951092580. Its totient is φ = 694546452288.

The previous prime is 696248772419. The next prime is 696248772437. The reversal of 696248772433 is 334277842696.

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 582927669009 + 113321103424 = 763497^2 + 336632^2 .

It is a cyclic number.

It is not a de Polignac number, because 696248772433 - 2²¹ = 696246675281 is a prime.

It is a super-2 number, since 2×696248772433² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (696248772437) 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, 851159460 + ... + 851160277.

It is an arithmetic number, because the mean of its divisors is an integer number (174487773145).

Almost surely, 2^696248772433 is an apocalyptic number.

It is an amenable number.

696248772433 is a deficient number, since it is larger than the sum of its proper divisors (1702320147).

696248772433 is a wasteful number, since it uses less digits than its factorization.

696248772433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1702320146.

The product of its digits is 73156608, while the sum is 61.

The spelling of 696248772433 in words is "six hundred ninety-six billion, two hundred forty-eight million, seven hundred seventy-two thousand, four hundred thirty-three".