1361225002535 has 16 divisors (see below), whose sum is σ = 1636629220512. Its totient is φ = 1086875635200.

The previous prime is 1361225002523. The next prime is 1361225002583. The reversal of 1361225002535 is 5352005221631.

It is not a de Polignac number, because 1361225002535 - 2⁸ = 1361225002279 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1361225002495 and 1361225002504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6080795 + ... + 6300675.

It is an arithmetic number, because the mean of its divisors is an integer number (102289326282).

Almost surely, 2^{1361225002535} is an apocalyptic number.

1361225002535 is a deficient number, since it is larger than the sum of its proper divisors (275404217977).

1361225002535 is a wasteful number, since it uses less digits than its factorization.

1361225002535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222274.

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 1361225002535 in words is "one trillion, three hundred sixty-one billion, two hundred twenty-five million, two thousand, five hundred thirty-five".