1534013250 has 256 divisors, whose sum is σ = 4839284736. Its totient is φ = 314400000.

The previous prime is 1534013183. The next prime is 1534013287. The reversal of 1534013250 is 523104351.

It is a self number, because there is not a number n which added to its sum of digits gives 1534013250.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5832619 + ... + 5832881.

It is an arithmetic number, because the mean of its divisors is an integer number (18903456).

Almost surely, 2^1534013250 is an apocalyptic number.

1534013250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1534013250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2419642368).

1534013250 is an abundant number, since it is smaller than the sum of its proper divisors (3305271486).

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

1534013250 is a wasteful number, since it uses less digits than its factorization.

1534013250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402 (or 392 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 1534013250 is about 39166.4812052347. The cubic root of 1534013250 is about 1153.3019781831.

It can be divided in two parts, 153401 and 3250, that added together give a palindrome (156651).

The spelling of 1534013250 in words is "one billion, five hundred thirty-four million, thirteen thousand, two hundred fifty".