150023215251053 has 4 divisors (see below), whose sum is σ = 150059886781728. Its totient is φ = 149986543720380.

The previous prime is 150023215251047. The next prime is 150023215251157. The reversal of 150023215251053 is 350152512320051.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 150023215251053 - 2⁶ = 150023215250989 is a prime.

It is a super-2 number, since 2×150023215251053² (a number of 29 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 (150023215251253) 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, 18335759201 + ... + 18335767382.

It is an arithmetic number, because the mean of its divisors is an integer number (37514971695432).

Almost surely, 2^{150023215251053} is an apocalyptic number.

It is an amenable number.

150023215251053 is a deficient number, since it is larger than the sum of its proper divisors (36671530675).

150023215251053 is an equidigital number, since it uses as much as digits as its factorization.

150023215251053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36671530674.

The product of its (nonzero) digits is 45000, while the sum is 35.

The spelling of 150023215251053 in words is "one hundred fifty trillion, twenty-three billion, two hundred fifteen million, two hundred fifty-one thousand, fifty-three".