55734767 has 4 divisors (see below), whose sum is σ = 60801576. Its totient is φ = 50667960.

The previous prime is 55734713. The next prime is 55734799. The reversal of 55734767 is 76743755.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55734767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55734067) 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, 2533388 + ... + 2533409.

It is an arithmetic number, because the mean of its divisors is an integer number (15200394).

Almost surely, 2^55734767 is an apocalyptic number.

55734767 is a deficient number, since it is larger than the sum of its proper divisors (5066809).

55734767 is a wasteful number, since it uses less digits than its factorization.

55734767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5066808.

The product of its digits is 617400, while the sum is 44.

The square root of 55734767 is about 7465.5721147143. The cubic root of 55734767 is about 381.9812655852.

The spelling of 55734767 in words is "fifty-five million, seven hundred thirty-four thousand, seven hundred sixty-seven".