1353503034 has 80 divisors (see below), whose sum is σ = 3408273792. Its totient is φ = 398341152.

The previous prime is 1353502999. The next prime is 1353503071. The reversal of 1353503034 is 4303053531.

It is a happy number.

1353503034 is a `hidden beast` number, since 1 + 3 + 5 + 350 + 303 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1353502989 and 1353503007.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 34467 + ... + 62409.

Almost surely, 2^1353503034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1353503034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1704136896).

1353503034 is an abundant number, since it is smaller than the sum of its proper divisors (2054770758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1353503034 is a wasteful number, since it uses less digits than its factorization.

1353503034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27993 (or 27984 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

The square root of 1353503034 is about 36789.9855123646. The cubic root of 1353503034 is about 1106.1645711680.

Adding to 1353503034 its reverse (4303053531), we get a palindrome (5656556565).

It can be divided in two parts, 135350 and 3034, that added together give a square (138384 = 372²).

The spelling of 1353503034 in words is "one billion, three hundred fifty-three million, five hundred three thousand, thirty-four".