13541501450 has 12 divisors (see below), whose sum is σ = 25187192790. Its totient is φ = 5416600560.

The previous prime is 13541501429. The next prime is 13541501471. The reversal of 13541501450 is 5410514531.

It is an interprime number because it is at equal distance from previous prime (13541501429) and next prime (13541501471).

It can be written as a sum of positive squares in 3 ways, for example, as 13149896929 + 391604521 = 114673^2 + 19789^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 135414965 + ... + 135415064.

Almost surely, 2^13541501450 is an apocalyptic number.

13541501450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13541501450 is a deficient number, since it is larger than the sum of its proper divisors (11645691340).

13541501450 is a wasteful number, since it uses less digits than its factorization.

13541501450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270830041 (or 270830036 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 13541501450 in words is "thirteen billion, five hundred forty-one million, five hundred one thousand, four hundred fifty".