151015650 has 48 divisors (see below), whose sum is σ = 375508704. Its totient is φ = 40164480.

The previous prime is 151015649. The next prime is 151015681. The reversal of 151015650 is 56510151.

It is a self number, because there is not a number n which added to its sum of digits gives 151015650.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67449 + ... + 69651.

It is an arithmetic number, because the mean of its divisors is an integer number (7823098).

Almost surely, 2^151015650 is an apocalyptic number.

151015650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151015650 is an abundant number, since it is smaller than the sum of its proper divisors (224493054).

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

151015650 is a wasteful number, since it uses less digits than its factorization.

151015650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2675 (or 2670 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

The square root of 151015650 is about 12288.8425004148. The cubic root of 151015650 is about 532.5257983049.

The spelling of 151015650 in words is "one hundred fifty-one million, fifteen thousand, six hundred fifty".