1435515252 has 12 divisors (see below), whose sum is σ = 3349535616. Its totient is φ = 478505080.

The previous prime is 1435515251. The next prime is 1435515259. The reversal of 1435515252 is 2525155341.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1435515251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59813124 + ... + 59813147.

It is an arithmetic number, because the mean of its divisors is an integer number (279127968).

Almost surely, 2^1435515252 is an apocalyptic number.

1435515252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1435515252 is an abundant number, since it is smaller than the sum of its proper divisors (1914020364).

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

1435515252 is a wasteful number, since it uses less digits than its factorization.

1435515252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119626278 (or 119626276 counting only the distinct ones).

The product of its digits is 30000, while the sum is 33.

The square root of 1435515252 is about 37888.1940978981. The cubic root of 1435515252 is about 1128.0697073516.

The spelling of 1435515252 in words is "one billion, four hundred thirty-five million, five hundred fifteen thousand, two hundred fifty-two".