540454156033 has 12 divisors (see below), whose sum is σ = 594360812304. Its totient is φ = 491067308600.

The previous prime is 540454156013. The next prime is 540454156079. The reversal of 540454156033 is 330651454045.

It is a de Polignac number, because none of the positive numbers 2^k-540454156033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540454156013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 922891 + ... + 1390192.

It is an arithmetic number, because the mean of its divisors is an integer number (49530067692).

Almost surely, 2^540454156033 is an apocalyptic number.

It is an amenable number.

540454156033 is a deficient number, since it is larger than the sum of its proper divisors (53906656271).

540454156033 is a wasteful number, since it uses less digits than its factorization.

540454156033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2315036 (or 2315025 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 540454156033 in words is "five hundred forty billion, four hundred fifty-four million, one hundred fifty-six thousand, thirty-three".