48204137540640 has 96 divisors (see below), whose sum is σ = 159834771875520. Its totient is φ = 12177887376384.

The previous prime is 48204137540623. The next prime is 48204137540653. The reversal of 48204137540640 is 4604573140284.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 48204137540640.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2642761579 + ... + 2642779818.

It is an arithmetic number, because the mean of its divisors is an integer number (1664945540370).

Almost surely, 2^{48204137540640} is an apocalyptic number.

48204137540640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48204137540640 is an abundant number, since it is smaller than the sum of its proper divisors (111630634334880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48204137540640 is a wasteful number, since it uses less digits than its factorization.

48204137540640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5285541434 (or 5285541426 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 48.

The spelling of 48204137540640 in words is "forty-eight trillion, two hundred four billion, one hundred thirty-seven million, five hundred forty thousand, six hundred forty".