1152500455061 has 4 divisors (see below), whose sum is σ = 1152542024832. Its totient is φ = 1152458885292.

The previous prime is 1152500454997. The next prime is 1152500455103. The reversal of 1152500455061 is 1605540052511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1152500455061 - 2⁶ = 1152500454997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152500955061) 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, 20743271 + ... + 20798756.

It is an arithmetic number, because the mean of its divisors is an integer number (288135506208).

Almost surely, 2^{1152500455061} is an apocalyptic number.

It is an amenable number.

1152500455061 is a deficient number, since it is larger than the sum of its proper divisors (41569771).

1152500455061 is an equidigital number, since it uses as much as digits as its factorization.

1152500455061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41569770.

The product of its (nonzero) digits is 30000, while the sum is 35.

The spelling of 1152500455061 in words is "one trillion, one hundred fifty-two billion, five hundred million, four hundred fifty-five thousand, sixty-one".