1002350540505 has 16 divisors (see below), whose sum is σ = 1604118715200. Its totient is φ = 534467671488.

The previous prime is 1002350540461. The next prime is 1002350540539. The reversal of 1002350540505 is 5050450532001.

It is a happy number.

It is not a de Polignac number, because 1002350540505 - 2⁷ = 1002350540377 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7385730 + ... + 7520219.

It is an arithmetic number, because the mean of its divisors is an integer number (100257419700).

Almost surely, 2^{1002350540505} is an apocalyptic number.

1002350540505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1002350540505 is a deficient number, since it is larger than the sum of its proper divisors (601768174695).

1002350540505 is a wasteful number, since it uses less digits than its factorization.

1002350540505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14910440.

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 1002350540505 in words is "one trillion, two billion, three hundred fifty million, five hundred forty thousand, five hundred five".