1013544552 has 32 divisors (see below), whose sum is σ = 2602346400. Its totient is φ = 328716864.

The previous prime is 1013544551. The next prime is 1013544563. The reversal of 1013544552 is 2554453101.

It is not an unprimeable number, because it can be changed into a prime (1013544551) 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, 569802 + ... + 571577.

It is an arithmetic number, because the mean of its divisors is an integer number (81323325).

Almost surely, 2^1013544552 is an apocalyptic number.

1013544552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1013544552 is an abundant number, since it is smaller than the sum of its proper divisors (1588801848).

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

1013544552 is a wasteful number, since it uses less digits than its factorization.

1013544552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141425 (or 1141421 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 1013544552 is about 31836.2144734577. The cubic root of 1013544552 is about 1004.4946188023.

Adding to 1013544552 its reverse (2554453101), we get a palindrome (3567997653).

The spelling of 1013544552 in words is "one billion, thirteen million, five hundred forty-four thousand, five hundred fifty-two".