151912146551 has 24 divisors (see below), whose sum is σ = 173998972560. Its totient is φ = 131519520000.

The previous prime is 151912146541. The next prime is 151912146553. The reversal of 151912146551 is 155641219151.

It is a de Polignac number, because none of the positive numbers 2^k-151912146551 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 151912146499 and 151912146508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151912146553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1275551 + ... + 1389551.

It is an arithmetic number, because the mean of its divisors is an integer number (7249957190).

Almost surely, 2^151912146551 is an apocalyptic number.

151912146551 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

151912146551 is a deficient number, since it is larger than the sum of its proper divisors (22086826009).

151912146551 is a wasteful number, since it uses less digits than its factorization.

151912146551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114287 (or 114264 counting only the distinct ones).

The product of its digits is 54000, while the sum is 41.

The spelling of 151912146551 in words is "one hundred fifty-one billion, nine hundred twelve million, one hundred forty-six thousand, five hundred fifty-one".