540575151326450 has 24 divisors (see below), whose sum is σ = 1029993434677620. Its totient is φ = 210956156614400.

The previous prime is 540575151326387. The next prime is 540575151326477. The reversal of 540575151326450 is 54623151575045.

It can be written as a sum of positive squares in 6 ways, for example, as 145693035293569 + 394882116032881 = 12070337^2 + 19871641^2 .

It is a super-2 number, since 2×540575151326450² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 540575151326392 and 540575151326401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 131847595835 + ... + 131847599934.

Almost surely, 2^{540575151326450} is an apocalyptic number.

540575151326450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

540575151326450 is a deficient number, since it is larger than the sum of its proper divisors (489418283351170).

540575151326450 is a wasteful number, since it uses less digits than its factorization.

540575151326450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263695195822 (or 263695195817 counting only the distinct ones).

The product of its (nonzero) digits is 12600000, while the sum is 53.

The spelling of 540575151326450 in words is "five hundred forty trillion, five hundred seventy-five billion, one hundred fifty-one million, three hundred twenty-six thousand, four hundred fifty".