1535115140150 has 24 divisors (see below), whose sum is σ = 2858195498304. Its totient is φ = 613426413600.

The previous prime is 1535115140147. The next prime is 1535115140239. The reversal of 1535115140150 is 510415115351.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15441017 + ... + 15540116.

It is an arithmetic number, because the mean of its divisors is an integer number (119091479096).

Almost surely, 2^{1535115140150} is an apocalyptic number.

1535115140150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1535115140150 is a deficient number, since it is larger than the sum of its proper divisors (1323080358154).

1535115140150 is a wasteful number, since it uses less digits than its factorization.

1535115140150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30982136 (or 30982131 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 32.

The spelling of 1535115140150 in words is "one trillion, five hundred thirty-five billion, one hundred fifteen million, one hundred forty thousand, one hundred fifty".