1500115503040 has 112 divisors (see below), whose sum is σ = 4453589735424. Its totient is φ = 467568460800.

The previous prime is 1500115503037. The next prime is 1500115503077. The reversal of 1500115503040 is 403055110051.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is a junction number, because it is equal to n+sod(n) for n = 1500115502996 and 1500115503014.

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, 30416016 + ... + 30465295.

Almost surely, 2^{1500115503040} is an apocalyptic number.

1500115503040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1500115503040 is an abundant number, since it is smaller than the sum of its proper divisors (2953474232384).

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

1500115503040 is a wasteful number, since it uses less digits than its factorization.

1500115503040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60881346 (or 60881336 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

The spelling of 1500115503040 in words is "one trillion, five hundred billion, one hundred fifteen million, five hundred three thousand, forty".