2662150254461 has 8 divisors (see below), whose sum is σ = 2663443571040. Its totient is φ = 2660857092432.

The previous prime is 2662150254457. The next prime is 2662150254503. The reversal of 2662150254461 is 1644520512662.

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

It is a cyclic number.

It is not a de Polignac number, because 2662150254461 - 2² = 2662150254457 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2662150454461) 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, 48906686 + ... + 48961088.

It is an arithmetic number, because the mean of its divisors is an integer number (332930446380).

Almost surely, 2^{2662150254461} is an apocalyptic number.

It is an amenable number.

2662150254461 is a deficient number, since it is larger than the sum of its proper divisors (1293316579).

2662150254461 is a wasteful number, since it uses less digits than its factorization.

2662150254461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77275.

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 2662150254461 in words is "two trillion, six hundred sixty-two billion, one hundred fifty million, two hundred fifty-four thousand, four hundred sixty-one".