54137575 has 12 divisors (see below), whose sum is σ = 67749880. Its totient is φ = 42910560.

The previous prime is 54137533. The next prime is 54137579. The reversal of 54137575 is 57573145.

It is not a de Polignac number, because 54137575 - 2¹¹ = 54135527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54137579) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7209 + ... + 12658.

Almost surely, 2^54137575 is an apocalyptic number.

54137575 is a deficient number, since it is larger than the sum of its proper divisors (13612305).

54137575 is a wasteful number, since it uses less digits than its factorization.

54137575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19986 (or 19981 counting only the distinct ones).

The product of its digits is 73500, while the sum is 37.

The square root of 54137575 is about 7357.8240669372. The cubic root of 54137575 is about 378.2970309807.

The spelling of 54137575 in words is "fifty-four million, one hundred thirty-seven thousand, five hundred seventy-five".