54926623 has 2 divisors, whose sum is σ = 54926624. Its totient is φ = 54926622.

The previous prime is 54926591. The next prime is 54926629. The reversal of 54926623 is 32662945.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54926623 - 2⁵ = 54926591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54926629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27463311 + 27463312.

It is an arithmetic number, because the mean of its divisors is an integer number (27463312).

Almost surely, 2^54926623 is an apocalyptic number.

54926623 is a deficient number, since it is larger than the sum of its proper divisors (1).

54926623 is an equidigital number, since it uses as much as digits as its factorization.

54926623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 37.

The square root of 54926623 is about 7411.2497596559. The cubic root of 54926623 is about 380.1260500576.

It can be divided in two parts, 549 and 26623, that added together give a palindrome (27172).

The spelling of 54926623 in words is "fifty-four million, nine hundred twenty-six thousand, six hundred twenty-three".