89273951013 has 32 divisors (see below), whose sum is σ = 134582482944. Its totient is φ = 52226741952.

The previous prime is 89273951009. The next prime is 89273951089. The reversal of 89273951013 is 31015937298.

It is not a de Polignac number, because 89273951013 - 2² = 89273951009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89273951713) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 159081 + ... + 451502.

It is an arithmetic number, because the mean of its divisors is an integer number (4205702592).

Almost surely, 2^89273951013 is an apocalyptic number.

It is an amenable number.

89273951013 is a deficient number, since it is larger than the sum of its proper divisors (45308531931).

89273951013 is a wasteful number, since it uses less digits than its factorization.

89273951013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610785.

The product of its (nonzero) digits is 408240, while the sum is 48.

The spelling of 89273951013 in words is "eighty-nine billion, two hundred seventy-three million, nine hundred fifty-one thousand, thirteen".