54398351 has 16 divisors (see below), whose sum is σ = 66044160. Its totient is φ = 43739520.

The previous prime is 54398347. The next prime is 54398371. The reversal of 54398351 is 15389345.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 54398351 - 2² = 54398347 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54398321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49316 + ... + 50406.

It is an arithmetic number, because the mean of its divisors is an integer number (4127760).

Almost surely, 2^54398351 is an apocalyptic number.

54398351 is a deficient number, since it is larger than the sum of its proper divisors (11645809).

54398351 is a wasteful number, since it uses less digits than its factorization.

54398351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1534.

The product of its digits is 64800, while the sum is 38.

The square root of 54398351 is about 7375.5237780106. The cubic root of 54398351 is about 378.9034662932.

The spelling of 54398351 in words is "fifty-four million, three hundred ninety-eight thousand, three hundred fifty-one".