540434566254 has 24 divisors (see below), whose sum is σ = 1188062767080. Its totient is φ = 163768050160.

The previous prime is 540434566229. The next prime is 540434566267. The reversal of 540434566254 is 452665434045.

It is a super-3 number, since 3×540434566254³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

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, 372199389 + ... + 372200840.

It is an arithmetic number, because the mean of its divisors is an integer number (49502615295).

Almost surely, 2^540434566254 is an apocalyptic number.

540434566254 is an abundant number, since it is smaller than the sum of its proper divisors (647628200826).

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

540434566254 is a wasteful number, since it uses less digits than its factorization.

540434566254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744400256 (or 744400245 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 48.

The spelling of 540434566254 in words is "five hundred forty billion, four hundred thirty-four million, five hundred sixty-six thousand, two hundred fifty-four".