54551701 has 4 divisors (see below), whose sum is σ = 54837504. Its totient is φ = 54265900.

The previous prime is 54551677. The next prime is 54551711. The reversal of 54551701 is 10715545.

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: 10715545 = 5 ⋅2143109.

It is a cyclic number.

It is not a de Polignac number, because 54551701 - 2¹¹ = 54549653 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54551701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54551711) 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, 142615 + ... + 142996.

It is an arithmetic number, because the mean of its divisors is an integer number (13709376).

Almost surely, 2^54551701 is an apocalyptic number.

It is an amenable number.

54551701 is a deficient number, since it is larger than the sum of its proper divisors (285803).

54551701 is a wasteful number, since it uses less digits than its factorization.

54551701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285802.

The product of its (nonzero) digits is 3500, while the sum is 28.

The square root of 54551701 is about 7385.9123336254. The cubic root of 54551701 is about 379.2591776416.

The spelling of 54551701 in words is "fifty-four million, five hundred fifty-one thousand, seven hundred one".