1150906375057 has 4 divisors (see below), whose sum is σ = 1154973182320. Its totient is φ = 1146839567796.

The previous prime is 1150906375037. The next prime is 1150906375061. The reversal of 1150906375057 is 7505736090511.

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 1150906375057 - 2²³ = 1150897986449 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1150906375057.

It is not an unprimeable number, because it can be changed into a prime (1150906375037) 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, 2033403207 + ... + 2033403772.

It is an arithmetic number, because the mean of its divisors is an integer number (288743295580).

Almost surely, 2^{1150906375057} is an apocalyptic number.

It is an amenable number.

1150906375057 is a deficient number, since it is larger than the sum of its proper divisors (4066807263).

1150906375057 is an equidigital number, since it uses as much as digits as its factorization.

1150906375057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4066807262.

The product of its (nonzero) digits is 992250, while the sum is 49.

The spelling of 1150906375057 in words is "one trillion, one hundred fifty billion, nine hundred six million, three hundred seventy-five thousand, fifty-seven".