1152012553501 has 8 divisors (see below), whose sum is σ = 1154885662944. Its totient is φ = 1149141181200.

The previous prime is 1152012553499. The next prime is 1152012553543. The reversal of 1152012553501 is 1053552102511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1152012553501 - 2¹ = 1152012553499 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 (1152012533501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 898791 + ... + 1764043.

It is an arithmetic number, because the mean of its divisors is an integer number (144360707868).

Almost surely, 2^{1152012553501} is an apocalyptic number.

It is an amenable number.

1152012553501 is a deficient number, since it is larger than the sum of its proper divisors (2873109443).

1152012553501 is an equidigital number, since it uses as much as digits as its factorization.

1152012553501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868571.

The product of its (nonzero) digits is 7500, while the sum is 31.

The spelling of 1152012553501 in words is "one trillion, one hundred fifty-two billion, twelve million, five hundred fifty-three thousand, five hundred one".