54487488074 has 8 divisors (see below), whose sum is σ = 81732630468. Its totient is φ = 27243277920.

The previous prime is 54487488047. The next prime is 54487488109. The reversal of 54487488074 is 47088478445.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 50263398025 + 4224090049 = 224195^2 + 64993^2 .

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

It is a super-2 number, since 2×54487488074² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 61757 + ... + 335840.

Almost surely, 2^54487488074 is an apocalyptic number.

54487488074 is a deficient number, since it is larger than the sum of its proper divisors (27245142394).

54487488074 is a wasteful number, since it uses less digits than its factorization.

54487488074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466120.

The product of its (nonzero) digits is 32112640, while the sum is 59.

The spelling of 54487488074 in words is "fifty-four billion, four hundred eighty-seven million, four hundred eighty-eight thousand, seventy-four".