151450564655 has 16 divisors (see below), whose sum is σ = 195922377504. Its totient is φ = 111725189760.

The previous prime is 151450564621. The next prime is 151450564673. The reversal of 151450564655 is 556465054151.

It is not a de Polignac number, because 151450564655 - 2²⁰ = 151449516079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1136684 + ... + 1262913.

It is an arithmetic number, because the mean of its divisors is an integer number (12245148594).

Almost surely, 2^151450564655 is an apocalyptic number.

151450564655 is a deficient number, since it is larger than the sum of its proper divisors (44471812849).

151450564655 is a wasteful number, since it uses less digits than its factorization.

151450564655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2400586.

The product of its (nonzero) digits is 1800000, while the sum is 47.

The spelling of 151450564655 in words is "one hundred fifty-one billion, four hundred fifty million, five hundred sixty-four thousand, six hundred fifty-five".