1361725006570 has 32 divisors (see below), whose sum is σ = 2452882134528. Its totient is φ = 544295246208.

The previous prime is 1361725006567. The next prime is 1361725006573. The reversal of 1361725006570 is 756005271631.

It is an interprime number because it is at equal distance from previous prime (1361725006567) and next prime (1361725006573).

It is not an unprimeable number, because it can be changed into a prime (1361725006573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102171247 + ... + 102184573.

It is an arithmetic number, because the mean of its divisors is an integer number (76652566704).

Almost surely, 2^{1361725006570} is an apocalyptic number.

1361725006570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1361725006570 is a deficient number, since it is larger than the sum of its proper divisors (1091157127958).

1361725006570 is a wasteful number, since it uses less digits than its factorization.

1361725006570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19974.

The product of its (nonzero) digits is 264600, while the sum is 43.

The spelling of 1361725006570 in words is "one trillion, three hundred sixty-one billion, seven hundred twenty-five million, six thousand, five hundred seventy".