1123552503501 has 8 divisors (see below), whose sum is σ = 1498486960320. Its totient is φ = 748826524512.

The previous prime is 1123552503457. The next prime is 1123552503511. The reversal of 1123552503501 is 1053052553211.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-1123552503501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123552503511) 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, 52106881 + ... + 52128438.

It is an arithmetic number, because the mean of its divisors is an integer number (187310870040).

Almost surely, 2^{1123552503501} is an apocalyptic number.

It is an amenable number.

1123552503501 is a deficient number, since it is larger than the sum of its proper divisors (374934456819).

1123552503501 is a wasteful number, since it uses less digits than its factorization.

1123552503501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104238915.

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 1123552503501 in words is "one trillion, one hundred twenty-three billion, five hundred fifty-two million, five hundred three thousand, five hundred one".