1152440577245 has 16 divisors (see below), whose sum is σ = 1396894308480. Its totient is φ = 912645624000.

The previous prime is 1152440577203. The next prime is 1152440577371. The reversal of 1152440577245 is 5427750442511.

It is not a de Polignac number, because 1152440577245 - 2¹⁴ = 1152440560861 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1152440577245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2390696 + ... + 2832014.

It is an arithmetic number, because the mean of its divisors is an integer number (87305894280).

Almost surely, 2^{1152440577245} is an apocalyptic number.

It is an amenable number.

1152440577245 is a deficient number, since it is larger than the sum of its proper divisors (244453731235).

1152440577245 is a wasteful number, since it uses less digits than its factorization.

1152440577245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446596.

The product of its (nonzero) digits is 1568000, while the sum is 47.

The spelling of 1152440577245 in words is "one trillion, one hundred fifty-two billion, four hundred forty million, five hundred seventy-seven thousand, two hundred forty-five".