54712757 has 4 divisors (see below), whose sum is σ = 59686656. Its totient is φ = 49738860.

The previous prime is 54712741. The next prime is 54712771. The reversal of 54712757 is 75721745.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54712757 - 2⁴ = 54712741 is a prime.

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 54712757.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54712657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2486933 + ... + 2486954.

It is an arithmetic number, because the mean of its divisors is an integer number (14921664).

Almost surely, 2^54712757 is an apocalyptic number.

It is an amenable number.

54712757 is a deficient number, since it is larger than the sum of its proper divisors (4973899).

54712757 is a wasteful number, since it uses less digits than its factorization.

54712757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4973898.

The product of its digits is 68600, while the sum is 38.

The square root of 54712757 is about 7396.8072166307. The cubic root of 54712757 is about 379.6320468739.

It can be divided in two parts, 5471 and 2757, that added together give a palindrome (8228).

The spelling of 54712757 in words is "fifty-four million, seven hundred twelve thousand, seven hundred fifty-seven".