54952747 has 2 divisors, whose sum is σ = 54952748. Its totient is φ = 54952746.

The previous prime is 54952699. The next prime is 54952759. The reversal of 54952747 is 74725945.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54952747 - 2¹¹ = 54950699 is a prime.

It is not a weakly prime, because it can be changed into another prime (54952847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27476373 + 27476374.

It is an arithmetic number, because the mean of its divisors is an integer number (27476374).

Almost surely, 2^54952747 is an apocalyptic number.

54952747 is a deficient number, since it is larger than the sum of its proper divisors (1).

54952747 is an equidigital number, since it uses as much as digits as its factorization.

54952747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 352800, while the sum is 43.

The square root of 54952747 is about 7413.0120059258. The cubic root of 54952747 is about 380.1863052275.

It can be divided in two parts, 5495 and 2747, that multiplied together give a triangular number (15094765 = T₅₄₉₄).

The spelling of 54952747 in words is "fifty-four million, nine hundred fifty-two thousand, seven hundred forty-seven".