1523225088 has 560 divisors, whose sum is σ = 5796432576. Its totient is φ = 388177920.

The previous prime is 1523225069. The next prime is 1523225107. The reversal of 1523225088 is 8805223251.

1523225088 is a `hidden beast` number, since 1 + 523 + 2 + 2 + 50 + 88 = 666.

It is an interprime number because it is at equal distance from previous prime (1523225069) and next prime (1523225107).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 28740070 + ... + 28740122.

Almost surely, 2^1523225088 is an apocalyptic number.

1523225088 is a gapful number since it is divisible by the number (18) 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 1523225088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2898216288).

1523225088 is an abundant number, since it is smaller than the sum of its proper divisors (4273207488).

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

1523225088 is an frugal number, since it uses more digits than its factorization.

1523225088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107 (or 76 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 1523225088 is about 39028.5163438222. The cubic root of 1523225088 is about 1150.5920298852.

The spelling of 1523225088 in words is "one billion, five hundred twenty-three million, two hundred twenty-five thousand, eighty-eight".