54797506 has 4 divisors (see below), whose sum is σ = 82196262. Its totient is φ = 27398752.

The previous prime is 54797497. The next prime is 54797507. The reversal of 54797506 is 60579745.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60579745 = 5 ⋅12115949.

It can be written as a sum of positive squares in only one way, i.e., 41409225 + 13388281 = 6435^2 + 3659^2 .

It is not an unprimeable number, because it can be changed into a prime (54797507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13699375 + ... + 13699378.

Almost surely, 2^54797506 is an apocalyptic number.

54797506 is a deficient number, since it is larger than the sum of its proper divisors (27398756).

54797506 is a wasteful number, since it uses less digits than its factorization.

54797506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27398755.

The product of its (nonzero) digits is 264600, while the sum is 43.

The square root of 54797506 is about 7402.5337554110. The cubic root of 54797506 is about 379.8279599807.

The spelling of 54797506 in words is "fifty-four million, seven hundred ninety-seven thousand, five hundred six".