151988028550 has 12 divisors (see below), whose sum is σ = 282697733196. Its totient is φ = 60795211400.

The previous prime is 151988028509. The next prime is 151988028557. The reversal of 151988028550 is 55820889151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151988028557) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1519880236 + ... + 1519880335.

It is an arithmetic number, because the mean of its divisors is an integer number (23558144433).

Almost surely, 2^151988028550 is an apocalyptic number.

151988028550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151988028550 is a deficient number, since it is larger than the sum of its proper divisors (130709704646).

151988028550 is a wasteful number, since it uses less digits than its factorization.

151988028550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3039760583 (or 3039760578 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 52.

The spelling of 151988028550 in words is "one hundred fifty-one billion, nine hundred eighty-eight million, twenty-eight thousand, five hundred fifty".