54351351 has 8 divisors (see below), whose sum is σ = 80520560. Its totient is φ = 36234216.

The previous prime is 54351313. The next prime is 54351361. The reversal of 54351351 is 15315345.

It is not a de Polignac number, because 54351351 - 2⁶ = 54351287 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 2013013 = 54351351 / (5 + 4 + 3 + 5 + 1 + 3 + 5 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54351361) 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, 1006480 + ... + 1006533.

It is an arithmetic number, because the mean of its divisors is an integer number (10065070).

Almost surely, 2^54351351 is an apocalyptic number.

54351351 is a deficient number, since it is larger than the sum of its proper divisors (26169209).

54351351 is a wasteful number, since it uses less digits than its factorization.

54351351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2013022 (or 2013016 counting only the distinct ones).

The product of its digits is 4500, while the sum is 27.

The square root of 54351351 is about 7372.3368751028. The cubic root of 54351351 is about 378.7943110592.

Adding to 54351351 its reverse (15315345), we get a palindrome (69666696).

It can be divided in two parts, 5435 and 1351, that added together give a triangular number (6786 = T₁₁₆).

The spelling of 54351351 in words is "fifty-four million, three hundred fifty-one thousand, three hundred fifty-one".