54148534 has 8 divisors (see below), whose sum is σ = 88606728. Its totient is φ = 24612960.

The previous prime is 54148531. The next prime is 54148543. The reversal of 54148534 is 43584145.

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

It is a self number, because there is not a number n which added to its sum of digits gives 54148534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54148531) 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, 1230627 + ... + 1230670.

It is an arithmetic number, because the mean of its divisors is an integer number (11075841).

Almost surely, 2^54148534 is an apocalyptic number.

54148534 is a deficient number, since it is larger than the sum of its proper divisors (34458194).

54148534 is a wasteful number, since it uses less digits than its factorization.

54148534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2461310.

The product of its digits is 38400, while the sum is 34.

The square root of 54148534 is about 7358.5687467061. The cubic root of 54148534 is about 378.3225553197.

The spelling of 54148534 in words is "fifty-four million, one hundred forty-eight thousand, five hundred thirty-four".