1535354052 has 96 divisors (see below), whose sum is σ = 3971358720. Its totient is φ = 459486720.

The previous prime is 1535354027. The next prime is 1535354057. The reversal of 1535354052 is 2504535351.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1535354057) 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, 591277 + ... + 593867.

It is an arithmetic number, because the mean of its divisors is an integer number (41368320).

Almost surely, 2^1535354052 is an apocalyptic number.

1535354052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1535354052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1985679360).

1535354052 is an abundant number, since it is smaller than the sum of its proper divisors (2436004668).

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

1535354052 is a wasteful number, since it uses less digits than its factorization.

1535354052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2753 (or 2751 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 33.

The square root of 1535354052 is about 39183.5941689886. The cubic root of 1535354052 is about 1153.6378942928.

The spelling of 1535354052 in words is "one billion, five hundred thirty-five million, three hundred fifty-four thousand, fifty-two".