1153754745 has 64 divisors (see below), whose sum is σ = 2238824448. Its totient is φ = 499680000.

The previous prime is 1153754729. The next prime is 1153754753. The reversal of 1153754745 is 5474573511.

It is not a de Polignac number, because 1153754745 - 2⁴ = 1153754729 is a prime.

It is a super-2 number, since 2×1153754745² = 2662300023220030050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1153754697 and 1153754706.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 57820 + ... + 75170.

It is an arithmetic number, because the mean of its divisors is an integer number (34981632).

Almost surely, 2^1153754745 is an apocalyptic number.

1153754745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1153754745 is a deficient number, since it is larger than the sum of its proper divisors (1085069703).

1153754745 is a wasteful number, since it uses less digits than its factorization.

1153754745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17414.

The product of its digits is 294000, while the sum is 42.

The square root of 1153754745 is about 33966.9654959050. The cubic root of 1153754745 is about 1048.8285484101.

The spelling of 1153754745 in words is "one billion, one hundred fifty-three million, seven hundred fifty-four thousand, seven hundred forty-five".