540896447378 has 16 divisors (see below), whose sum is σ = 933391791744. Its totient is φ = 230277578400.

The previous prime is 540896447369. The next prime is 540896447437. The reversal of 540896447378 is 873744698045.

It is a super-2 number, since 2×540896447378² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127929875 + ... + 127934102.

It is an arithmetic number, because the mean of its divisors is an integer number (58336986984).

Almost surely, 2^540896447378 is an apocalyptic number.

540896447378 is a deficient number, since it is larger than the sum of its proper divisors (392495344366).

540896447378 is a wasteful number, since it uses less digits than its factorization.

540896447378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255864137.

The product of its (nonzero) digits is 162570240, while the sum is 65.

The spelling of 540896447378 in words is "five hundred forty billion, eight hundred ninety-six million, four hundred forty-seven thousand, three hundred seventy-eight".