7145754692 has 12 divisors (see below), whose sum is σ = 12549574716. Its totient is φ = 3560161920.

The previous prime is 7145754661. The next prime is 7145754697. The reversal of 7145754692 is 2964575417.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3693722176 + 3452032516 = 60776^2 + 58754^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 7145754692.

It is not an unprimeable number, because it can be changed into a prime (7145754697) 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, 3177593 + ... + 3179840.

It is an arithmetic number, because the mean of its divisors is an integer number (1045797893).

Almost surely, 2^7145754692 is an apocalyptic number.

It is an amenable number.

7145754692 is a deficient number, since it is larger than the sum of its proper divisors (5403820024).

7145754692 is a wasteful number, since it uses less digits than its factorization.

7145754692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6357718 (or 6357716 counting only the distinct ones).

The product of its digits is 2116800, while the sum is 50.

The square root of 7145754692 is about 84532.5658666528. The cubic root of 7145754692 is about 1926.1171627011.

The spelling of 7145754692 in words is "seven billion, one hundred forty-five million, seven hundred fifty-four thousand, six hundred ninety-two".