1540362655230 has 64 divisors (see below), whose sum is σ = 4225277468160. Its totient is φ = 352059329664.

The previous prime is 1540362655229. The next prime is 1540362655277. The reversal of 1540362655230 is 325562630451.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3001936 + ... + 3477404.

It is an arithmetic number, because the mean of its divisors is an integer number (66019960440).

Almost surely, 2^{1540362655230} is an apocalyptic number.

1540362655230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1540362655230 is an abundant number, since it is smaller than the sum of its proper divisors (2684914812930).

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

1540362655230 is a wasteful number, since it uses less digits than its factorization.

1540362655230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490913.

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 1540362655230 in words is "one trillion, five hundred forty billion, three hundred sixty-two million, six hundred fifty-five thousand, two hundred thirty".