55392734 has 4 divisors (see below), whose sum is σ = 83089104. Its totient is φ = 27696366.

The previous prime is 55392707. The next prime is 55392761. The reversal of 55392734 is 43729355.

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

It is an interprime number because it is at equal distance from previous prime (55392707) and next prime (55392761).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13848182 + ... + 13848185.

It is an arithmetic number, because the mean of its divisors is an integer number (20772276).

Almost surely, 2^55392734 is an apocalyptic number.

55392734 is a deficient number, since it is larger than the sum of its proper divisors (27696370).

55392734 is a wasteful number, since it uses less digits than its factorization.

55392734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27696369.

The product of its digits is 113400, while the sum is 38.

The square root of 55392734 is about 7442.6295084466. The cubic root of 55392734 is about 381.1982811148.

The spelling of 55392734 in words is "fifty-five million, three hundred ninety-two thousand, seven hundred thirty-four".