1137672479 has 2 divisors, whose sum is σ = 1137672480. Its totient is φ = 1137672478.

The previous prime is 1137672463. The next prime is 1137672491. The reversal of 1137672479 is 9742767311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1137672479 - 2⁴ = 1137672463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1137672449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568836239 + 568836240.

It is an arithmetic number, because the mean of its divisors is an integer number (568836240).

Almost surely, 2^1137672479 is an apocalyptic number.

1137672479 is a deficient number, since it is larger than the sum of its proper divisors (1).

1137672479 is an equidigital number, since it uses as much as digits as its factorization.

1137672479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 444528, while the sum is 47.

The square root of 1137672479 is about 33729.4008099759. The cubic root of 1137672479 is about 1043.9324977886.

The spelling of 1137672479 in words is "one billion, one hundred thirty-seven million, six hundred seventy-two thousand, four hundred seventy-nine".