54352517 has 8 divisors (see below), whose sum is σ = 56285952. Its totient is φ = 52430400.

The previous prime is 54352499. The next prime is 54352541. The reversal of 54352517 is 71525345.

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

It is not a de Polignac number, because 54352517 - 2⁶ = 54352453 is a prime.

It is a super-2 number, since 2×54352517² = 5908392208470578, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54352717) 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, 7613 + ... + 12909.

It is an arithmetic number, because the mean of its divisors is an integer number (7035744).

Almost surely, 2^54352517 is an apocalyptic number.

It is an amenable number.

54352517 is a deficient number, since it is larger than the sum of its proper divisors (1933435).

54352517 is a wasteful number, since it uses less digits than its factorization.

54352517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5659.

The product of its digits is 21000, while the sum is 32.

The square root of 54352517 is about 7372.4159540818. The cubic root of 54352517 is about 378.7970197991.

The spelling of 54352517 in words is "fifty-four million, three hundred fifty-two thousand, five hundred seventeen".