54142201 has 4 divisors (see below), whose sum is σ = 54171904. Its totient is φ = 54112500.

The previous prime is 54142183. The next prime is 54142219. The reversal of 54142201 is 10224145.

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.

It is an interprime number because it is at equal distance from previous prime (54142183) and next prime (54142219).

It is a cyclic number.

It is not a de Polignac number, because 54142201 - 2¹⁹ = 53617913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54142271) 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, 11925 + ... + 15826.

It is an arithmetic number, because the mean of its divisors is an integer number (13542976).

Almost surely, 2^54142201 is an apocalyptic number.

It is an amenable number.

54142201 is a deficient number, since it is larger than the sum of its proper divisors (29703).

54142201 is a wasteful number, since it uses less digits than its factorization.

54142201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29702.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 54142201 is about 7358.1384194645. The cubic root of 54142201 is about 378.3078057043.

Adding to 54142201 its reverse (10224145), we get a palindrome (64366346).

The spelling of 54142201 in words is "fifty-four million, one hundred forty-two thousand, two hundred one".