1153640095 has 16 divisors (see below), whose sum is σ = 1445476032. Its totient is φ = 882224640.

The previous prime is 1153640093. The next prime is 1153640101. The reversal of 1153640095 is 5900463511.

It is not a de Polignac number, because 1153640095 - 2¹ = 1153640093 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1153640095.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1153640093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 324025 + ... + 327565.

It is an arithmetic number, because the mean of its divisors is an integer number (90342252).

Almost surely, 2^1153640095 is an apocalyptic number.

1153640095 is a deficient number, since it is larger than the sum of its proper divisors (291835937).

1153640095 is a wasteful number, since it uses less digits than its factorization.

1153640095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6402.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 1153640095 is about 33965.2777848202. The cubic root of 1153640095 is about 1048.7938061401.

The spelling of 1153640095 in words is "one billion, one hundred fifty-three million, six hundred forty thousand, ninety-five".