1150620316563 has 8 divisors (see below), whose sum is σ = 1534165946368. Its totient is φ = 767077448904.

The previous prime is 1150620316481. The next prime is 1150620316583. The reversal of 1150620316563 is 3656130260511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1150620316563 - 2²² = 1150616122259 is a prime.

It is a super-2 number, since 2×1150620316563² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1150620316583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 657270 + ... + 1653252.

It is an arithmetic number, because the mean of its divisors is an integer number (191770743296).

Almost surely, 2^{1150620316563} is an apocalyptic number.

1150620316563 is a deficient number, since it is larger than the sum of its proper divisors (383545629805).

1150620316563 is an equidigital number, since it uses as much as digits as its factorization.

1150620316563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381073.

The product of its (nonzero) digits is 97200, while the sum is 39.

The spelling of 1150620316563 in words is "one trillion, one hundred fifty billion, six hundred twenty million, three hundred sixteen thousand, five hundred sixty-three".