54951293971396 has 27 divisors (see below), whose sum is σ = 96762607123791. Its totient is φ = 27305883842184.

The previous prime is 54951293971393. The next prime is 54951293971447. The reversal of 54951293971396 is 69317939215945.

The square root of 54951293971396 is 7412914.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54951293971393) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2416598595 + ... + 2416621333.

Almost surely, 2^{54951293971396} is an apocalyptic number.

54951293971396 is the 7412914-th square number.

It is an amenable number.

54951293971396 is a deficient number, since it is larger than the sum of its proper divisors (41811313152395).

54951293971396 is an frugal number, since it uses more digits than its factorization.

54951293971396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45808 (or 22904 counting only the distinct ones).

The product of its digits is 496011600, while the sum is 73.

The spelling of 54951293971396 in words is "fifty-four trillion, nine hundred fifty-one billion, two hundred ninety-three million, nine hundred seventy-one thousand, three hundred ninety-six".