54158734 has 8 divisors (see below), whose sum is σ = 92843568. Its totient is φ = 23210880.

The previous prime is 54158723. The next prime is 54158737. The reversal of 54158734 is 43785145.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 54158693 and 54158702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54158737) 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, 1934227 + ... + 1934254.

It is an arithmetic number, because the mean of its divisors is an integer number (11605446).

Almost surely, 2^54158734 is an apocalyptic number.

54158734 is a deficient number, since it is larger than the sum of its proper divisors (38684834).

54158734 is a wasteful number, since it uses less digits than its factorization.

54158734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3868490.

The product of its digits is 67200, while the sum is 37.

The square root of 54158734 is about 7359.2617836302. The cubic root of 54158734 is about 378.3463087962.

The spelling of 54158734 in words is "fifty-four million, one hundred fifty-eight thousand, seven hundred thirty-four".