1505484372 has 96 divisors (see below), whose sum is σ = 4206469120. Its totient is φ = 410002560.

The previous prime is 1505484353. The next prime is 1505484377. The reversal of 1505484372 is 2734845051.

It is a self number, because there is not a number n which added to its sum of digits gives 1505484372.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1505484377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170154 + ... + 178782.

Almost surely, 2^1505484372 is an apocalyptic number.

1505484372 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 1505484372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2103234560).

1505484372 is an abundant number, since it is smaller than the sum of its proper divisors (2700984748).

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

1505484372 is a wasteful number, since it uses less digits than its factorization.

1505484372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8741 (or 8739 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 39.

The square root of 1505484372 is about 38800.5717999104. The cubic root of 1505484372 is about 1146.1076654174.

The spelling of 1505484372 in words is "one billion, five hundred five million, four hundred eighty-four thousand, three hundred seventy-two".