5451875 has 40 divisors (see below), whose sum is σ = 8134896. Its totient is φ = 3600000.

The previous prime is 5451871. The next prime is 5451889. The reversal of 5451875 is 5781545.

It is not a de Polignac number, because 5451875 - 2² = 5451871 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5451871) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 89345 + ... + 89405.

Almost surely, 2^5451875 is an apocalyptic number.

5451875 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5451875 is a deficient number, since it is larger than the sum of its proper divisors (2683021).

5451875 is a wasteful number, since it uses less digits than its factorization.

5451875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105 (or 90 counting only the distinct ones).

The product of its digits is 28000, while the sum is 35.

The square root of 5451875 is about 2334.9250523304. The cubic root of 5451875 is about 176.0010653345.

The spelling of 5451875 in words is "five million, four hundred fifty-one thousand, eight hundred seventy-five".