150515040 has 96 divisors (see below), whose sum is σ = 510614496. Its totient is φ = 37048320.

The previous prime is 150515023. The next prime is 150515063. The reversal of 150515040 is 40515051.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 150514998 and 150515016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5821 + ... + 18300.

It is an arithmetic number, because the mean of its divisors is an integer number (5318901).

Almost surely, 2^150515040 is an apocalyptic number.

150515040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150515040 is an abundant number, since it is smaller than the sum of its proper divisors (360099456).

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

150515040 is a wasteful number, since it uses less digits than its factorization.

150515040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24152 (or 24144 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 150515040 is about 12268.4571157094. The cubic root of 150515040 is about 531.9367139749.

The spelling of 150515040 in words is "one hundred fifty million, five hundred fifteen thousand, forty".