1054502452 has 24 divisors (see below), whose sum is σ = 2001593160. Its totient is φ = 484131840.

The previous prime is 1054502443. The next prime is 1054502461. The reversal of 1054502452 is 2542054501.

It is an interprime number because it is at equal distance from previous prime (1054502443) and next prime (1054502461).

It can be written as a sum of positive squares in 4 ways, for example, as 384003216 + 670499236 = 19596^2 + 25894^2 .

It is a super-2 number, since 2×1054502452² = 2223950842548024608, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1054502452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186327 + ... + 191902.

It is an arithmetic number, because the mean of its divisors is an integer number (83399715).

Almost surely, 2^1054502452 is an apocalyptic number.

It is an amenable number.

1054502452 is a deficient number, since it is larger than the sum of its proper divisors (947090708).

1054502452 is a wasteful number, since it uses less digits than its factorization.

1054502452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378291 (or 378289 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 1054502452 is about 32473.1035166028. The cubic root of 1054502452 is about 1017.8470711795.

Adding to 1054502452 its reverse (2542054501), we get a palindrome (3596556953).

It can be divided in two parts, 1054 and 502452, that added together give a triangular number (503506 = T₁₀₀₃).

The spelling of 1054502452 in words is "one billion, fifty-four million, five hundred two thousand, four hundred fifty-two".