2150150601646 has 16 divisors (see below), whose sum is σ = 3250774900224. Its totient is φ = 1066559768064.

The previous prime is 2150150601593. The next prime is 2150150601647. The reversal of 2150150601646 is 6461060510512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150150601647) 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, 5509306 + ... + 5886658.

It is an arithmetic number, because the mean of its divisors is an integer number (203173431264).

Almost surely, 2^{2150150601646} is an apocalyptic number.

2150150601646 is a deficient number, since it is larger than the sum of its proper divisors (1100624298578).

2150150601646 is a wasteful number, since it uses less digits than its factorization.

2150150601646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399915.

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 2150150601646 in words is "two trillion, one hundred fifty billion, one hundred fifty million, six hundred one thousand, six hundred forty-six".