54620051 has 8 divisors (see below), whose sum is σ = 55843344. Its totient is φ = 53404000.

The previous prime is 54620011. The next prime is 54620053. The reversal of 54620051 is 15002645.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54620051 - 2¹⁰ = 54619027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54619999 and 54620026.

It is not an unprimeable number, because it can be changed into a prime (54620053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15176 + ... + 18426.

It is an arithmetic number, because the mean of its divisors is an integer number (6980418).

Almost surely, 2^54620051 is an apocalyptic number.

54620051 is a deficient number, since it is larger than the sum of its proper divisors (1223293).

54620051 is a wasteful number, since it uses less digits than its factorization.

54620051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3621.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 54620051 is about 7390.5379371193. The cubic root of 54620051 is about 379.4175078461.

Adding to 54620051 its reverse (15002645), we get a palindrome (69622696).

The spelling of 54620051 in words is "fifty-four million, six hundred twenty thousand, fifty-one".