150132279949 has 2 divisors, whose sum is σ = 150132279950. Its totient is φ = 150132279948.

The previous prime is 150132279943. The next prime is 150132279967. The reversal of 150132279949 is 949972231051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100188075625 + 49944204324 = 316525^2 + 223482^2 .

It is a cyclic number.

It is not a de Polignac number, because 150132279949 - 2¹⁹ = 150131755661 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 150132279896 and 150132279905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150132279943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75066139974 + 75066139975.

It is an arithmetic number, because the mean of its divisors is an integer number (75066139975).

Almost surely, 2^150132279949 is an apocalyptic number.

It is an amenable number.

150132279949 is a deficient number, since it is larger than the sum of its proper divisors (1).

150132279949 is an equidigital number, since it uses as much as digits as its factorization.

150132279949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1224720, while the sum is 52.

The spelling of 150132279949 in words is "one hundred fifty billion, one hundred thirty-two million, two hundred seventy-nine thousand, nine hundred forty-nine".