150275454 has 48 divisors (see below), whose sum is σ = 357781248. Its totient is φ = 41933808.

The previous prime is 150275453. The next prime is 150275479. The reversal of 150275454 is 454572051.

It is a super-2 number, since 2×150275454² = 45165424149812232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150275453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6699 + ... + 18585.

It is an arithmetic number, because the mean of its divisors is an integer number (7453776).

Almost surely, 2^150275454 is an apocalyptic number.

150275454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 150275454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178890624).

150275454 is an abundant number, since it is smaller than the sum of its proper divisors (207505794).

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

150275454 is a wasteful number, since it uses less digits than its factorization.

150275454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11949 (or 11942 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 33.

The square root of 150275454 is about 12258.6889184774. The cubic root of 150275454 is about 531.6543229916.

The spelling of 150275454 in words is "one hundred fifty million, two hundred seventy-five thousand, four hundred fifty-four".