1500245500215 has 64 divisors (see below), whose sum is σ = 3150207959040. Its totient is φ = 590663975040.

The previous prime is 1500245500213. The next prime is 1500245500241. The reversal of 1500245500215 is 5120055420051.

It is not a de Polignac number, because 1500245500215 - 2¹ = 1500245500213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1500245500213) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34159999 + ... + 34203888.

It is an arithmetic number, because the mean of its divisors is an integer number (49221999360).

Almost surely, 2^{1500245500215} is an apocalyptic number.

1500245500215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1500245500215 is an abundant number, since it is smaller than the sum of its proper divisors (1649962458825).

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

1500245500215 is a wasteful number, since it uses less digits than its factorization.

1500245500215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68363932.

The product of its (nonzero) digits is 10000, while the sum is 30.

The spelling of 1500245500215 in words is "one trillion, five hundred billion, two hundred forty-five million, five hundred thousand, two hundred fifteen".