966972126554 has 16 divisors (see below), whose sum is σ = 1663523988288. Its totient is φ = 412952254272.

The previous prime is 966972126553. The next prime is 966972126569. The reversal of 966972126554 is 455621279669.

It is not an unprimeable number, because it can be changed into a prime (966972126553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122026847 + ... + 122034770.

It is an arithmetic number, because the mean of its divisors is an integer number (103970249268).

Almost surely, 2^966972126554 is an apocalyptic number.

966972126554 is a deficient number, since it is larger than the sum of its proper divisors (696551861734).

966972126554 is a wasteful number, since it uses less digits than its factorization.

966972126554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244061909.

The product of its digits is 48988800, while the sum is 62.

The spelling of 966972126554 in words is "nine hundred sixty-six billion, nine hundred seventy-two million, one hundred twenty-six thousand, five hundred fifty-four".