151561006049 has 32 divisors (see below), whose sum is σ = 165146688000. Its totient is φ = 138562285824.

The previous prime is 151561006043. The next prime is 151561006061. The reversal of 151561006049 is 940600165151.

It is a cyclic number.

It is not a de Polignac number, because 151561006049 - 2¹² = 151561001953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151561006043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29261942 + ... + 29267120.

It is an arithmetic number, because the mean of its divisors is an integer number (5160834000).

Almost surely, 2^151561006049 is an apocalyptic number.

It is an amenable number.

151561006049 is a deficient number, since it is larger than the sum of its proper divisors (13585681951).

151561006049 is a wasteful number, since it uses less digits than its factorization.

151561006049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5597.

The product of its (nonzero) digits is 32400, while the sum is 38.

The spelling of 151561006049 in words is "one hundred fifty-one billion, five hundred sixty-one million, six thousand, forty-nine".