151530469850 has 48 divisors (see below), whose sum is σ = 304775457408. Its totient is φ = 55832989440.

The previous prime is 151530469847. The next prime is 151530469913. The reversal of 151530469850 is 58964035151.

It is a super-2 number, since 2×151530469850² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a junction number, because it is equal to n+sod(n) for n = 151530469795 and 151530469804.

It is an unprimeable number.

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, 1856552 + ... + 1936451.

It is an arithmetic number, because the mean of its divisors is an integer number (6349488696).

Almost surely, 2^151530469850 is an apocalyptic number.

151530469850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151530469850 is an abundant number, since it is smaller than the sum of its proper divisors (153244987558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151530469850 is a wasteful number, since it uses less digits than its factorization.

151530469850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3793079 (or 3793074 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 47.

The spelling of 151530469850 in words is "one hundred fifty-one billion, five hundred thirty million, four hundred sixty-nine thousand, eight hundred fifty".