973948559012 has 48 divisors (see below), whose sum is σ = 2066976812544. Its totient is φ = 395467488000.

The previous prime is 973948559009. The next prime is 973948559039. The reversal of 973948559012 is 210955849379.

It is a super-2 number, since 2×973948559012² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27445289 + ... + 27480752.

It is an arithmetic number, because the mean of its divisors is an integer number (43062016928).

Almost surely, 2^973948559012 is an apocalyptic number.

It is an amenable number.

973948559012 is an abundant number, since it is smaller than the sum of its proper divisors (1093028253532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

973948559012 is a wasteful number, since it uses less digits than its factorization.

973948559012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54926100 (or 54926098 counting only the distinct ones).

The product of its (nonzero) digits is 24494400, while the sum is 62.

The spelling of 973948559012 in words is "nine hundred seventy-three billion, nine hundred forty-eight million, five hundred fifty-nine thousand, twelve".