1125072836534 has 8 divisors (see below), whose sum is σ = 1688980183968. Its totient is φ = 562079441880.

The previous prime is 1125072836507. The next prime is 1125072836593. The reversal of 1125072836534 is 4356382705211.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228485117 + ... + 228490040.

It is an arithmetic number, because the mean of its divisors is an integer number (211122522996).

Almost surely, 2^{1125072836534} is an apocalyptic number.

1125072836534 is a deficient number, since it is larger than the sum of its proper divisors (563907347434).

1125072836534 is a wasteful number, since it uses less digits than its factorization.

1125072836534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456976390.

The product of its (nonzero) digits is 1209600, while the sum is 47.

The spelling of 1125072836534 in words is "one trillion, one hundred twenty-five billion, seventy-two million, eight hundred thirty-six thousand, five hundred thirty-four".