151063661 has 16 divisors (see below), whose sum is σ = 182252160. Its totient is φ = 122316480.

The previous prime is 151063657. The next prime is 151063669. The reversal of 151063661 is 166360151.

It is a cyclic number.

It is not a de Polignac number, because 151063661 - 2² = 151063657 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151063669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51371 + ... + 54231.

It is an arithmetic number, because the mean of its divisors is an integer number (11390760).

Almost surely, 2^151063661 is an apocalyptic number.

It is an amenable number.

151063661 is a deficient number, since it is larger than the sum of its proper divisors (31188499).

151063661 is a wasteful number, since it uses less digits than its factorization.

151063661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3284.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 151063661 is about 12290.7957838376. The cubic root of 151063661 is about 532.5822259823.

The spelling of 151063661 in words is "one hundred fifty-one million, sixty-three thousand, six hundred sixty-one".