54859392597 has 8 divisors (see below), whose sum is σ = 75668127840. Its totient is φ = 35311792880.

The previous prime is 54859392583. The next prime is 54859392659. The reversal of 54859392597 is 79529395845.

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

It is a cyclic number.

It is not a de Polignac number, because 54859392597 - 2¹⁴ = 54859376213 is a prime.

It is a super-2 number, since 2×54859392597² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54859392557) 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, 315283779 + ... + 315283952.

It is an arithmetic number, because the mean of its divisors is an integer number (9458515980).

Almost surely, 2^54859392597 is an apocalyptic number.

It is an amenable number.

54859392597 is a deficient number, since it is larger than the sum of its proper divisors (20808735243).

54859392597 is a wasteful number, since it uses less digits than its factorization.

54859392597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630567763.

The product of its digits is 122472000, while the sum is 66.

The spelling of 54859392597 in words is "fifty-four billion, eight hundred fifty-nine million, three hundred ninety-two thousand, five hundred ninety-seven".