54970599 has 4 divisors (see below), whose sum is σ = 73294136. Its totient is φ = 36647064.

The previous prime is 54970523. The next prime is 54970607. The reversal of 54970599 is 99507945.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 54970599 - 2⁹ = 54970087 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 (54970199) 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, 9161764 + ... + 9161769.

It is an arithmetic number, because the mean of its divisors is an integer number (18323534).

Almost surely, 2^54970599 is an apocalyptic number.

54970599 is a deficient number, since it is larger than the sum of its proper divisors (18323537).

54970599 is a wasteful number, since it uses less digits than its factorization.

54970599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18323536.

The product of its (nonzero) digits is 510300, while the sum is 48.

The square root of 54970599 is about 7414.2160071042. The cubic root of 54970599 is about 380.2274699946.

The spelling of 54970599 in words is "fifty-four million, nine hundred seventy thousand, five hundred ninety-nine".