1500422135450 has 96 divisors (see below), whose sum is σ = 3196819640448. Its totient is φ = 513246240000.

The previous prime is 1500422135449. The next prime is 1500422135467. The reversal of 1500422135450 is 545312240051.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 450440285 + ... + 450443615.

It is an arithmetic number, because the mean of its divisors is an integer number (33300204588).

Almost surely, 2^{1500422135450} is an apocalyptic number.

1500422135450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1500422135450 is an abundant number, since it is smaller than the sum of its proper divisors (1696397504998).

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

1500422135450 is a wasteful number, since it uses less digits than its factorization.

1500422135450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5928 (or 5923 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 1500422135450 in words is "one trillion, five hundred billion, four hundred twenty-two million, one hundred thirty-five thousand, four hundred fifty".