53954151312 has 40 divisors (see below), whose sum is σ = 139505153440. Its totient is φ = 17968769280.

The previous prime is 53954151289. The next prime is 53954151313. The reversal of 53954151312 is 21315145935.

It is a super-2 number, since 2×53954151312² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53954151313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443614 + ... + 551997.

It is an arithmetic number, because the mean of its divisors is an integer number (3487628836).

Almost surely, 2^53954151312 is an apocalyptic number.

It is an amenable number.

53954151312 is an abundant number, since it is smaller than the sum of its proper divisors (85551002128).

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

53954151312 is a wasteful number, since it uses less digits than its factorization.

53954151312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996751 (or 996745 counting only the distinct ones).

The product of its digits is 81000, while the sum is 39.

The spelling of 53954151312 in words is "fifty-three billion, nine hundred fifty-four million, one hundred fifty-one thousand, three hundred twelve".