973210025541 has 32 divisors (see below), whose sum is σ = 1402521644160. Its totient is φ = 596719436544.

The previous prime is 973210025497. The next prime is 973210025551. The reversal of 973210025541 is 145520012379.

It is not a de Polignac number, because 973210025541 - 2¹¹ = 973210023493 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 973210025541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (973210025551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14940655 + ... + 15005651.

It is an arithmetic number, because the mean of its divisors is an integer number (43828801380).

Almost surely, 2^973210025541 is an apocalyptic number.

It is an amenable number.

973210025541 is a deficient number, since it is larger than the sum of its proper divisors (429311618619).

973210025541 is a wasteful number, since it uses less digits than its factorization.

973210025541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66405.

The product of its (nonzero) digits is 75600, while the sum is 39.

The spelling of 973210025541 in words is "nine hundred seventy-three billion, two hundred ten million, twenty-five thousand, five hundred forty-one".