151527650 has 12 divisors (see below), whose sum is σ = 281841522. Its totient is φ = 60611040.

The previous prime is 151527643. The next prime is 151527661. The reversal of 151527650 is 56725151.

It can be written as a sum of positive squares in 3 ways, for example, as 112126921 + 39400729 = 10589^2 + 6277^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1515227 + ... + 1515326.

Almost surely, 2^151527650 is an apocalyptic number.

151527650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151527650 is a deficient number, since it is larger than the sum of its proper divisors (130313872).

151527650 is a wasteful number, since it uses less digits than its factorization.

151527650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3030565 (or 3030560 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 32.

The square root of 151527650 is about 12309.6567783184. The cubic root of 151527650 is about 533.1269405384.

The spelling of 151527650 in words is "one hundred fifty-one million, five hundred twenty-seven thousand, six hundred fifty".