54616212306631 has 2 divisors, whose sum is σ = 54616212306632. Its totient is φ = 54616212306630.

The previous prime is 54616212306629. The next prime is 54616212306653. The reversal of 54616212306631 is 13660321261645.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54616212306631 - 2¹ = 54616212306629 is a prime.

It is a super-2 number, since 2×54616212306631² (a number of 28 digits) contains 22 as substring.

Together with 54616212306629, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54616212376631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27308106153315 + 27308106153316.

It is an arithmetic number, because the mean of its divisors is an integer number (27308106153316).

Almost surely, 2^{54616212306631} is an apocalyptic number.

54616212306631 is a deficient number, since it is larger than the sum of its proper divisors (1).

54616212306631 is an equidigital number, since it uses as much as digits as its factorization.

54616212306631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 933120, while the sum is 46.

The spelling of 54616212306631 in words is "fifty-four trillion, six hundred sixteen billion, two hundred twelve million, three hundred six thousand, six hundred thirty-one".