150785715801453 has 4 divisors (see below), whose sum is σ = 201047621068608. Its totient is φ = 100523810534300.

The previous prime is 150785715801449. The next prime is 150785715801481. The reversal of 150785715801453 is 354108517587051.

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 150785715801453 - 2² = 150785715801449 is a prime.

It is a super-2 number, since 2×150785715801453² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150785715801433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25130952633573 + ... + 25130952633578.

It is an arithmetic number, because the mean of its divisors is an integer number (50261905267152).

Almost surely, 2^{150785715801453} is an apocalyptic number.

It is an amenable number.

150785715801453 is a deficient number, since it is larger than the sum of its proper divisors (50261905267155).

150785715801453 is an equidigital number, since it uses as much as digits as its factorization.

150785715801453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50261905267154.

The product of its (nonzero) digits is 23520000, while the sum is 60.

The spelling of 150785715801453 in words is "one hundred fifty trillion, seven hundred eighty-five billion, seven hundred fifteen million, eight hundred one thousand, four hundred fifty-three".