1353140534 has 16 divisors (see below), whose sum is σ = 2175002928. Its totient is φ = 629098752.

The previous prime is 1353140533. The next prime is 1353140549. The reversal of 1353140534 is 4350413531.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1353140497 and 1353140506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353140533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236927 + ... + 242570.

It is an arithmetic number, because the mean of its divisors is an integer number (135937683).

Almost surely, 2^1353140534 is an apocalyptic number.

1353140534 is a deficient number, since it is larger than the sum of its proper divisors (821862394).

1353140534 is a wasteful number, since it uses less digits than its factorization.

1353140534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479599.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 1353140534 is about 36785.0585700227. The cubic root of 1353140534 is about 1106.0658100398.

The spelling of 1353140534 in words is "one billion, three hundred fifty-three million, one hundred forty thousand, five hundred thirty-four".