10255379450 has 96 divisors (see below), whose sum is σ = 19758222000. Its totient is φ = 3958917120.

The previous prime is 10255379443. The next prime is 10255379479. The reversal of 10255379450 is 5497355201.

It can be written as a sum of positive squares in 24 ways, for example, as 2399401 + 10252980049 = 1549^2 + 101257^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10255379398 and 10255379407.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59279564 + ... + 59279736.

Almost surely, 2^10255379450 is an apocalyptic number.

10255379450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10255379450 is a deficient number, since it is larger than the sum of its proper divisors (9502842550).

10255379450 is a wasteful number, since it uses less digits than its factorization.

10255379450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516 (or 511 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 41.

The spelling of 10255379450 in words is "ten billion, two hundred fifty-five million, three hundred seventy-nine thousand, four hundred fifty".