1137562856385 has 8 divisors (see below), whose sum is σ = 1820100570240. Its totient is φ = 606700190064.

The previous prime is 1137562856323. The next prime is 1137562856393. The reversal of 1137562856385 is 5836582657311.

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

It is not a de Polignac number, because 1137562856385 - 2¹³ = 1137562848193 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37918761865 + ... + 37918761894.

It is an arithmetic number, because the mean of its divisors is an integer number (227512571280).

Almost surely, 2^{1137562856385} is an apocalyptic number.

1137562856385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1137562856385 is a deficient number, since it is larger than the sum of its proper divisors (682537713855).

1137562856385 is an equidigital number, since it uses as much as digits as its factorization.

1137562856385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75837523767.

The product of its digits is 36288000, while the sum is 60.

The spelling of 1137562856385 in words is "one trillion, one hundred thirty-seven billion, five hundred sixty-two million, eight hundred fifty-six thousand, three hundred eighty-five".