54157634 has 8 divisors (see below), whose sum is σ = 82613520. Its totient is φ = 26619796.

The previous prime is 54157633. The next prime is 54157643. The reversal of 54157634 is 43675145.

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 = 54157594 and 54157603.

It is not an unprimeable number, because it can be changed into a prime (54157633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229364 + ... + 229599.

It is an arithmetic number, because the mean of its divisors is an integer number (10326690).

Almost surely, 2^54157634 is an apocalyptic number.

54157634 is a deficient number, since it is larger than the sum of its proper divisors (28455886).

54157634 is a wasteful number, since it uses less digits than its factorization.

54157634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459024.

The product of its digits is 50400, while the sum is 35.

The square root of 54157634 is about 7359.1870474938. The cubic root of 54157634 is about 378.3437472902.

The spelling of 54157634 in words is "fifty-four million, one hundred fifty-seven thousand, six hundred thirty-four".