150711520252 has 12 divisors (see below), whose sum is σ = 266708589840. Its totient is φ = 74509066016.

The previous prime is 150711520213. The next prime is 150711520279. The reversal of 150711520252 is 252025117051.

It is a happy number.

It is a super-2 number, since 2×150711520252² (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 3 ways as a sum of consecutive naturals, for example, 211673128 + ... + 211673839.

It is an arithmetic number, because the mean of its divisors is an integer number (22225715820).

Almost surely, 2^150711520252 is an apocalyptic number.

It is an amenable number.

150711520252 is a deficient number, since it is larger than the sum of its proper divisors (115997069588).

150711520252 is a wasteful number, since it uses less digits than its factorization.

150711520252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423347060 (or 423347058 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 31.

The spelling of 150711520252 in words is "one hundred fifty billion, seven hundred eleven million, five hundred twenty thousand, two hundred fifty-two".