1054515372 has 48 divisors (see below), whose sum is σ = 2611157472. Its totient is φ = 330081280.

The previous prime is 1054515349. The next prime is 1054515403. The reversal of 1054515372 is 2735154501.

It is a super-2 number, since 2×1054515372² = 2224005339568596768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88438 + ... + 99650.

It is an arithmetic number, because the mean of its divisors is an integer number (54399114).

Almost surely, 2^1054515372 is an apocalyptic number.

1054515372 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 1054515372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1305578736).

1054515372 is an abundant number, since it is smaller than the sum of its proper divisors (1556642100).

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

1054515372 is a wasteful number, since it uses less digits than its factorization.

1054515372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11698 (or 11696 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 1054515372 is about 32473.3024498587. The cubic root of 1054515372 is about 1017.8512281259.

Adding to 1054515372 its reverse (2735154501), we get a palindrome (3789669873).

The spelling of 1054515372 in words is "one billion, fifty-four million, five hundred fifteen thousand, three hundred seventy-two".