150990932705 has 16 divisors (see below), whose sum is σ = 193411670400. Its totient is φ = 112823464320.

The previous prime is 150990932699. The next prime is 150990932711. The reversal of 150990932705 is 507239099051.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (150990932699) and next prime (150990932711).

It is not a de Polignac number, because 150990932705 - 2¹⁶ = 150990867169 is a prime.

It is a Curzon 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, 11186060 + ... + 11199549.

It is an arithmetic number, because the mean of its divisors is an integer number (12088229400).

Almost surely, 2^150990932705 is an apocalyptic number.

It is an amenable number.

150990932705 is a deficient number, since it is larger than the sum of its proper divisors (42420737695).

150990932705 is a wasteful number, since it uses less digits than its factorization.

150990932705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22385704.

The product of its (nonzero) digits is 765450, while the sum is 50.

The spelling of 150990932705 in words is "one hundred fifty billion, nine hundred ninety million, nine hundred thirty-two thousand, seven hundred five".