150021154520252 has 48 divisors (see below), whose sum is σ = 277737352824960. Its totient is φ = 70707863210688.

The previous prime is 150021154520183. The next prime is 150021154520327. The reversal of 150021154520252 is 252025451120051.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9583718 + ... + 19796210.

It is an arithmetic number, because the mean of its divisors is an integer number (5786194850520).

Almost surely, 2^{150021154520252} is an apocalyptic number.

It is an amenable number.

150021154520252 is a deficient number, since it is larger than the sum of its proper divisors (127716198304708).

150021154520252 is a wasteful number, since it uses less digits than its factorization.

150021154520252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10213482 (or 10213480 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 35.

The spelling of 150021154520252 in words is "one hundred fifty trillion, twenty-one billion, one hundred fifty-four million, five hundred twenty thousand, two hundred fifty-two".