54615908467 has 8 divisors (see below), whose sum is σ = 55743882480. Its totient is φ = 53491545120.

The previous prime is 54615908461. The next prime is 54615908497. The reversal of 54615908467 is 76480951645.

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 54615908467 - 2⁷ = 54615908339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54615908461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 872092 + ... + 932617.

It is an arithmetic number, because the mean of its divisors is an integer number (6967985310).

Almost surely, 2^54615908467 is an apocalyptic number.

54615908467 is a deficient number, since it is larger than the sum of its proper divisors (1127974013).

54615908467 is a wasteful number, since it uses less digits than its factorization.

54615908467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805333.

The product of its (nonzero) digits is 7257600, while the sum is 55.

The spelling of 54615908467 in words is "fifty-four billion, six hundred fifteen million, nine hundred eight thousand, four hundred sixty-seven".