10150655491 has 4 divisors (see below), whose sum is σ = 10155461512. Its totient is φ = 10145849472.

The previous prime is 10150655461. The next prime is 10150655497. The reversal of 10150655491 is 19455605101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 19455605101 = 389 ⋅50014409.

It is a cyclic number.

It is not a de Polignac number, because 10150655491 - 2⁷ = 10150655363 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10150655491.

It is not an unprimeable number, because it can be changed into a prime (10150655497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2399841 + ... + 2404066.

It is an arithmetic number, because the mean of its divisors is an integer number (2538865378).

Almost surely, 2^10150655491 is an apocalyptic number.

10150655491 is a deficient number, since it is larger than the sum of its proper divisors (4806021).

10150655491 is an equidigital number, since it uses as much as digits as its factorization.

10150655491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4806020.

The product of its (nonzero) digits is 27000, while the sum is 37.

The spelling of 10150655491 in words is "ten billion, one hundred fifty million, six hundred fifty-five thousand, four hundred ninety-one".