810892450151 has 16 divisors (see below), whose sum is σ = 949243435008. Its totient is φ = 678201400800.

The previous prime is 810892450139. The next prime is 810892450169. The reversal of 810892450151 is 151054298018.

It is a de Polignac number, because none of the positive numbers 2^k-810892450151 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 (810892450451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1060940 + ... + 1657521.

It is an arithmetic number, because the mean of its divisors is an integer number (59327714688).

Almost surely, 2^810892450151 is an apocalyptic number.

810892450151 is a deficient number, since it is larger than the sum of its proper divisors (138350984857).

810892450151 is a wasteful number, since it uses less digits than its factorization.

810892450151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2719502.

The product of its (nonzero) digits is 115200, while the sum is 44.

The spelling of 810892450151 in words is "eight hundred ten billion, eight hundred ninety-two million, four hundred fifty thousand, one hundred fifty-one".