1137453519 has 32 divisors (see below), whose sum is σ = 1634498560. Its totient is φ = 702172800.

The previous prime is 1137453509. The next prime is 1137453571. The reversal of 1137453519 is 9153547311.

It is not a de Polignac number, because 1137453519 - 2⁴ = 1137453503 is a prime.

It is a super-2 number, since 2×1137453519² = 2587601015770966722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1137453509) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207192 + ... + 212610.

It is an arithmetic number, because the mean of its divisors is an integer number (51078080).

Almost surely, 2^1137453519 is an apocalyptic number.

1137453519 is a deficient number, since it is larger than the sum of its proper divisors (497045041).

1137453519 is a wasteful number, since it uses less digits than its factorization.

1137453519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5551.

The product of its digits is 56700, while the sum is 39.

The square root of 1137453519 is about 33726.1548208508. The cubic root of 1137453519 is about 1043.8655206548.

The spelling of 1137453519 in words is "one billion, one hundred thirty-seven million, four hundred fifty-three thousand, five hundred nineteen".