54870148 has 6 divisors (see below), whose sum is σ = 96022766. Its totient is φ = 27435072.

The previous prime is 54870139. The next prime is 54870187. The reversal of 54870148 is 84107845.

It can be written as a sum of positive squares in only one way, i.e., 54641664 + 228484 = 7392^2 + 478^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6858765 + ... + 6858772.

Almost surely, 2^54870148 is an apocalyptic number.

It is an amenable number.

54870148 is a deficient number, since it is larger than the sum of its proper divisors (41152618).

54870148 is a wasteful number, since it uses less digits than its factorization.

54870148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13717541 (or 13717539 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 37.

The square root of 54870148 is about 7407.4386936376. The cubic root of 54870148 is about 379.9957247903.

The spelling of 54870148 in words is "fifty-four million, eight hundred seventy thousand, one hundred forty-eight".