1141752501 has 6 divisors (see below), whose sum is σ = 1649198070. Its totient is φ = 761168328.

The previous prime is 1141752481. The next prime is 1141752523. The reversal of 1141752501 is 1052571411.

It can be written as a sum of positive squares in only one way, i.e., 1119906225 + 21846276 = 33465^2 + 4674^2 .

It is not a de Polignac number, because 1141752501 - 2¹¹ = 1141750453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141752701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63430686 + ... + 63430703.

It is an arithmetic number, because the mean of its divisors is an integer number (274866345).

Almost surely, 2^1141752501 is an apocalyptic number.

It is an amenable number.

1141752501 is a deficient number, since it is larger than the sum of its proper divisors (507445569).

1141752501 is a wasteful number, since it uses less digits than its factorization.

1141752501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126861395 (or 126861392 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 27.

The square root of 1141752501 is about 33789.8283659447. The cubic root of 1141752501 is about 1045.1789567071.

The spelling of 1141752501 in words is "one billion, one hundred forty-one million, seven hundred fifty-two thousand, five hundred one".