151649560 has 32 divisors (see below), whose sum is σ = 341588160. Its totient is φ = 60592896.

The previous prime is 151649521. The next prime is 151649573. The reversal of 151649560 is 65946151.

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 7 ways as a sum of consecutive naturals, for example, 51652 + ... + 54508.

It is an arithmetic number, because the mean of its divisors is an integer number (10674630).

Almost surely, 2^151649560 is an apocalyptic number.

151649560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151649560 is an abundant number, since it is smaller than the sum of its proper divisors (189938600).

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

151649560 is a wasteful number, since it uses less digits than its factorization.

151649560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4195 (or 4191 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 151649560 is about 12314.6075861150. The cubic root of 151649560 is about 533.2698761306.

It can be divided in two parts, 1516 and 49560, that added together give a square (51076 = 226²).

The spelling of 151649560 in words is "one hundred fifty-one million, six hundred forty-nine thousand, five hundred sixty".