540746625398 has 16 divisors (see below), whose sum is σ = 927117715104. Its totient is φ = 231717678720.

The previous prime is 540746625299. The next prime is 540746625409. The reversal of 540746625398 is 893526647045.

It is a congruent number.

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, 2463923 + ... + 2674398.

It is an arithmetic number, because the mean of its divisors is an integer number (57944857194).

Almost surely, 2^540746625398 is an apocalyptic number.

540746625398 is a deficient number, since it is larger than the sum of its proper divisors (386371089706).

540746625398 is a wasteful number, since it uses less digits than its factorization.

540746625398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5145847.

The product of its (nonzero) digits is 43545600, while the sum is 59.

The spelling of 540746625398 in words is "five hundred forty billion, seven hundred forty-six million, six hundred twenty-five thousand, three hundred ninety-eight".