1152553423054 has 32 divisors (see below), whose sum is σ = 1933112231424. Its totient is φ = 510841322880.

The previous prime is 1152553423031. The next prime is 1152553423103. The reversal of 1152553423054 is 4503243552511.

It is a junction number, because it is equal to n+sod(n) for n = 1152553422998 and 1152553423016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 466294 + ... + 1588249.

It is an arithmetic number, because the mean of its divisors is an integer number (60409757232).

Almost surely, 2^{1152553423054} is an apocalyptic number.

1152553423054 is a deficient number, since it is larger than the sum of its proper divisors (780558808370).

1152553423054 is a wasteful number, since it uses less digits than its factorization.

1152553423054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2055192.

The product of its (nonzero) digits is 360000, while the sum is 40.

Adding to 1152553423054 its reverse (4503243552511), we get a palindrome (5655796975565).

The spelling of 1152553423054 in words is "one trillion, one hundred fifty-two billion, five hundred fifty-three million, four hundred twenty-three thousand, fifty-four".