54310551203631 has 16 divisors (see below), whose sum is σ = 76301789801600. Its totient is φ = 34266996109728.

The previous prime is 54310551203617. The next prime is 54310551203647. The reversal of 54310551203631 is 13630215501345.

It is not a de Polignac number, because 54310551203631 - 2⁵ = 54310551203599 is a prime.

It is a super-2 number, since 2×54310551203631² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54310551203631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54310551203651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 477785041 + ... + 477898698.

It is an arithmetic number, because the mean of its divisors is an integer number (4768861862600).

Almost surely, 2^{54310551203631} is an apocalyptic number.

54310551203631 is a deficient number, since it is larger than the sum of its proper divisors (21991238597969).

54310551203631 is a wasteful number, since it uses less digits than its factorization.

54310551203631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955684758.

The product of its (nonzero) digits is 162000, while the sum is 39.

Adding to 54310551203631 its reverse (13630215501345), we get a palindrome (67940766704976).

The spelling of 54310551203631 in words is "fifty-four trillion, three hundred ten billion, five hundred fifty-one million, two hundred three thousand, six hundred thirty-one".