540455662430 has 32 divisors (see below), whose sum is σ = 974127651840. Its totient is φ = 215891850240.

The previous prime is 540455662429. The next prime is 540455662447. The reversal of 540455662430 is 34266554045.

It is a happy number.

It is a super-2 number, since 2×540455662430² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 58252952 + ... + 58262228.

It is an arithmetic number, because the mean of its divisors is an integer number (30441489120).

Almost surely, 2^540455662430 is an apocalyptic number.

540455662430 is a deficient number, since it is larger than the sum of its proper divisors (433671989410).

540455662430 is a wasteful number, since it uses less digits than its factorization.

540455662430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16484.

The product of its (nonzero) digits is 1728000, while the sum is 44.

The spelling of 540455662430 in words is "five hundred forty billion, four hundred fifty-five million, six hundred sixty-two thousand, four hundred thirty".