150994667757 has 4 divisors (see below), whose sum is σ = 201326223680. Its totient is φ = 100663111836.

The previous prime is 150994667753. The next prime is 150994667797. The reversal of 150994667757 is 757766499051.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 150994667757 - 2² = 150994667753 is a prime.

It is a super-2 number, since 2×150994667757² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150994667753) 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 3 ways as a sum of consecutive naturals, for example, 25165777957 + ... + 25165777962.

It is an arithmetic number, because the mean of its divisors is an integer number (50331555920).

Almost surely, 2^150994667757 is an apocalyptic number.

It is an amenable number.

150994667757 is a deficient number, since it is larger than the sum of its proper divisors (50331555923).

150994667757 is an equidigital number, since it uses as much as digits as its factorization.

150994667757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50331555922.

The product of its (nonzero) digits is 100018800, while the sum is 66.

The spelling of 150994667757 in words is "one hundred fifty billion, nine hundred ninety-four million, six hundred sixty-seven thousand, seven hundred fifty-seven".