1154552001034 has 16 divisors (see below), whose sum is σ = 1732903725600. Its totient is φ = 576917543664.

The previous prime is 1154552000999. The next prime is 1154552001049. The reversal of 1154552001034 is 4301002554511.

It is a super-2 number, since 2×1154552001034² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1154552000987 and 1154552001005.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22063369 + ... + 22115635.

It is an arithmetic number, because the mean of its divisors is an integer number (108306482850).

Almost surely, 2^{1154552001034} is an apocalyptic number.

1154552001034 is a deficient number, since it is larger than the sum of its proper divisors (578351724566).

1154552001034 is a wasteful number, since it uses less digits than its factorization.

1154552001034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58917.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 1154552001034 its reverse (4301002554511), we get a palindrome (5455554555545).

The spelling of 1154552001034 in words is "one trillion, one hundred fifty-four billion, five hundred fifty-two million, one thousand, thirty-four".