1137753051047 has 4 divisors (see below), whose sum is σ = 1159220089800. Its totient is φ = 1116286012296.

The previous prime is 1137753050953. The next prime is 1137753051053. The reversal of 1137753051047 is 7401503577311.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-1137753051047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1137753050989 and 1137753051007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1137753051067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10733519297 + ... + 10733519402.

It is an arithmetic number, because the mean of its divisors is an integer number (289805022450).

Almost surely, 2^{1137753051047} is an apocalyptic number.

1137753051047 is a deficient number, since it is larger than the sum of its proper divisors (21467038753).

1137753051047 is an equidigital number, since it uses as much as digits as its factorization.

1137753051047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21467038752.

The product of its (nonzero) digits is 308700, while the sum is 44.

The spelling of 1137753051047 in words is "one trillion, one hundred thirty-seven billion, seven hundred fifty-three million, fifty-one thousand, forty-seven".