100150544 has 40 divisors (see below), whose sum is σ = 210866712. Its totient is φ = 45803520.

The previous prime is 100150537. The next prime is 100150559. The reversal of 100150544 is 445051001.

It can be written as a sum of positive squares in 4 ways, for example, as 2930944 + 97219600 = 1712^2 + 9860^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21374 + ... + 25634.

Almost surely, 2^100150544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100150544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105433356).

100150544 is an abundant number, since it is smaller than the sum of its proper divisors (110716168).

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

100150544 is a wasteful number, since it uses less digits than its factorization.

100150544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4395 (or 4389 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 100150544 is about 10007.5243691934. The cubic root of 100150544 is about 464.3916876925.

It can be divided in two parts, 100 and 150544, that multiplied together give a square (15054400 = 3880²).

The spelling of 100150544 in words is "one hundred million, one hundred fifty thousand, five hundred forty-four".