540073437696 has 120 divisors (see below), whose sum is σ = 1678587810900. Its totient is φ = 166176423936.

The previous prime is 540073437667. The next prime is 540073437713. The reversal of 540073437696 is 696734370045.

It is a happy number.

540073437696 is a `hidden beast` number, since 54 + 0 + 0 + 73 + 437 + 6 + 96 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 532666425600 + 7407012096 = 729840^2 + 86064^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4447921 + ... + 4567728.

Almost surely, 2^540073437696 is an apocalyptic number.

It is an amenable number.

540073437696 is an abundant number, since it is smaller than the sum of its proper divisors (1138514373204).

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

540073437696 is a wasteful number, since it uses less digits than its factorization.

540073437696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9015686 (or 9015667 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 54.

The spelling of 540073437696 in words is "five hundred forty billion, seventy-three million, four hundred thirty-seven thousand, six hundred ninety-six".