150155404500 has 96 divisors (see below), whose sum is σ = 437608080000. Its totient is φ = 40008883200.

The previous prime is 150155404489. The next prime is 150155404507. The reversal of 150155404500 is 5404551051.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150155404507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1833427 + ... + 1913573.

It is an arithmetic number, because the mean of its divisors is an integer number (4558417500).

Almost surely, 2^150155404500 is an apocalyptic number.

150155404500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150155404500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218804040000).

150155404500 is an abundant number, since it is smaller than the sum of its proper divisors (287452675500).

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

150155404500 is a wasteful number, since it uses less digits than its factorization.

150155404500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81418 (or 81406 counting only the distinct ones).

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

Adding to 150155404500 its reverse (5404551051), we get a palindrome (155559955551).

The spelling of 150155404500 in words is "one hundred fifty billion, one hundred fifty-five million, four hundred four thousand, five hundred".