1540084617030 has 32 divisors (see below), whose sum is σ = 3730113208800. Its totient is φ = 406921439232.

The previous prime is 1540084617017. The next prime is 1540084617059. The reversal of 1540084617030 is 307164800451.

It is a super-2 number, since 2×1540084617030² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1540084617030.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235483675 + ... + 235490214.

It is an arithmetic number, because the mean of its divisors is an integer number (116566037775).

Almost surely, 2^{1540084617030} is an apocalyptic number.

1540084617030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1540084617030 is an abundant number, since it is smaller than the sum of its proper divisors (2190028591770).

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

1540084617030 is a wasteful number, since it uses less digits than its factorization.

1540084617030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470974008.

The product of its (nonzero) digits is 80640, while the sum is 39.

The spelling of 1540084617030 in words is "one trillion, five hundred forty billion, eighty-four million, six hundred seventeen thousand, thirty".