2150616412562 has 4 divisors (see below), whose sum is σ = 3225924618846. Its totient is φ = 1075308206280.

The previous prime is 2150616412561. The next prime is 2150616412663. The reversal of 2150616412562 is 2652146160512.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1418049890761 + 732566521801 = 1190819^2 + 855901^2 .

It is not an unprimeable number, because it can be changed into a prime (2150616412561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537654103139 + ... + 537654103142.

Almost surely, 2^{2150616412562} is an apocalyptic number.

2150616412562 is a deficient number, since it is larger than the sum of its proper divisors (1075308206284).

2150616412562 is a wasteful number, since it uses less digits than its factorization.

2150616412562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075308206283.

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 2150616412562 in words is "two trillion, one hundred fifty billion, six hundred sixteen million, four hundred twelve thousand, five hundred sixty-two".