151775750406 has 96 divisors (see below), whose sum is σ = 374190243840. Its totient is φ = 40780018944.

The previous prime is 151775750377. The next prime is 151775750447. The reversal of 151775750406 is 604057577151.

It is a super-2 number, since 2×151775750406² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6380571 + ... + 6404313.

It is an arithmetic number, because the mean of its divisors is an integer number (3897815040).

Almost surely, 2^151775750406 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151775750406, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187095121920).

151775750406 is an abundant number, since it is smaller than the sum of its proper divisors (222414493434).

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

151775750406 is a wasteful number, since it uses less digits than its factorization.

151775750406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25058 (or 25051 counting only the distinct ones).

The product of its (nonzero) digits is 1029000, while the sum is 48.

The spelling of 151775750406 in words is "one hundred fifty-one billion, seven hundred seventy-five million, seven hundred fifty thousand, four hundred six".