54412997 has 4 divisors (see below), whose sum is σ = 54525216. Its totient is φ = 54300780.

The previous prime is 54412991. The next prime is 54412999. The reversal of 54412997 is 79921445.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 79921445 = 5 ⋅15984289.

It is a cyclic number.

It is not a de Polignac number, because 54412997 - 2⁶ = 54412933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54412991) 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, 55379 + ... + 56352.

It is an arithmetic number, because the mean of its divisors is an integer number (13631304).

Almost surely, 2^54412997 is an apocalyptic number.

It is an amenable number.

54412997 is a deficient number, since it is larger than the sum of its proper divisors (112219).

54412997 is a wasteful number, since it uses less digits than its factorization.

54412997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112218.

The product of its digits is 90720, while the sum is 41.

The square root of 54412997 is about 7376.5165898275. The cubic root of 54412997 is about 378.9374680727.

The spelling of 54412997 in words is "fifty-four million, four hundred twelve thousand, nine hundred ninety-seven".