1514999052 has 252 divisors, whose sum is σ = 4835554416. Its totient is φ = 413138880.

The previous prime is 1514999041. The next prime is 1514999107. The reversal of 1514999052 is 2509994151.

1514999052 is a `hidden beast` number, since 151 + 499 + 9 + 0 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (252).

It is a junction number, because it is equal to n+sod(n) for n = 1514998989 and 1514999007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 3286102 + ... + 3286562.

It is an arithmetic number, because the mean of its divisors is an integer number (19188708).

Almost surely, 2^1514999052 is an apocalyptic number.

1514999052 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 1514999052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2417777208).

1514999052 is an abundant number, since it is smaller than the sum of its proper divisors (3320555364).

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

1514999052 is a wasteful number, since it uses less digits than its factorization.

1514999052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520 (or 496 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 45.

The square root of 1514999052 is about 38922.9887341658. The cubic root of 1514999052 is about 1148.5170682830.

The spelling of 1514999052 in words is "one billion, five hundred fourteen million, nine hundred ninety-nine thousand, fifty-two".