151450512050 has 48 divisors (see below), whose sum is σ = 308553588360. Its totient is φ = 55050562560.

The previous prime is 151450512023. The next prime is 151450512091. The reversal of 151450512050 is 50215054151.

It can be written as a sum of positive squares in 12 ways, for example, as 1578552361 + 149871959689 = 39731^2 + 387133^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3047369 + ... + 3096668.

Almost surely, 2^151450512050 is an apocalyptic number.

151450512050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151450512050 is an abundant number, since it is smaller than the sum of its proper divisors (157103076310).

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

151450512050 is a wasteful number, since it uses less digits than its factorization.

151450512050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6144095 (or 6144090 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 29.

The spelling of 151450512050 in words is "one hundred fifty-one billion, four hundred fifty million, five hundred twelve thousand, fifty".