1610047542399 has 8 divisors (see below), whose sum is σ = 2147034283440. Its totient is φ = 1073212914816.

The previous prime is 1610047542361. The next prime is 1610047542409. The reversal of 1610047542399 is 9932457400161.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1610047542399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1610047542329) 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, 38003664 + ... + 38046005.

It is an arithmetic number, because the mean of its divisors is an integer number (268379285430).

Almost surely, 2^{1610047542399} is an apocalyptic number.

1610047542399 is a deficient number, since it is larger than the sum of its proper divisors (536986741041).

1610047542399 is an equidigital number, since it uses as much as digits as its factorization.

1610047542399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76056729.

The product of its (nonzero) digits is 1632960, while the sum is 51.

The spelling of 1610047542399 in words is "one trillion, six hundred ten billion, forty-seven million, five hundred forty-two thousand, three hundred ninety-nine".