10077833545 has 8 divisors (see below), whose sum is σ = 13023661896. Its totient is φ = 7442092416.

The previous prime is 10077833543. The next prime is 10077833561. The reversal of 10077833545 is 54533877001.

It can be written as a sum of positive squares in 4 ways, for example, as 199063881 + 9878769664 = 14109^2 + 99392^2 .

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 10077833545 - 2¹ = 10077833543 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10077833543) 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, 77521732 + ... + 77521861.

It is an arithmetic number, because the mean of its divisors is an integer number (1627957737).

Almost surely, 2^10077833545 is an apocalyptic number.

It is an amenable number.

10077833545 is a deficient number, since it is larger than the sum of its proper divisors (2945828351).

10077833545 is a wasteful number, since it uses less digits than its factorization.

10077833545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155043611.

The product of its (nonzero) digits is 352800, while the sum is 43.

The spelling of 10077833545 in words is "ten billion, seventy-seven million, eight hundred thirty-three thousand, five hundred forty-five".