151961488 has 40 divisors (see below), whose sum is σ = 337494272. Its totient is φ = 64931328.

The previous prime is 151961471. The next prime is 151961489. The reversal of 151961488 is 884169151.

151961488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (151961489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39256 + ... + 42952.

Almost surely, 2^151961488 is an apocalyptic number.

It is an amenable number.

151961488 is an abundant number, since it is smaller than the sum of its proper divisors (185532784).

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

151961488 is a wasteful number, since it uses less digits than its factorization.

151961488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4079 (or 4073 counting only the distinct ones).

The product of its digits is 69120, while the sum is 43.

The square root of 151961488 is about 12327.2660391508. The cubic root of 151961488 is about 533.6352533564.

The spelling of 151961488 in words is "one hundred fifty-one million, nine hundred sixty-one thousand, four hundred eighty-eight".