1152553050 has 240 divisors, whose sum is σ = 3584395584. Its totient is φ = 272160000.

The previous prime is 1152553043. The next prime is 1152553057. The reversal of 1152553050 is 503552511.

1152553050 is a `hidden beast` number, since 11 + 52 + 553 + 0 + 50 = 666.

It is an interprime number because it is at equal distance from previous prime (1152553043) and next prime (1152553057).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1152553057) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1826235 + ... + 1826865.

Almost surely, 2^1152553050 is an apocalyptic number.

1152553050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1152553050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1792197792).

1152553050 is an abundant number, since it is smaller than the sum of its proper divisors (2431842534).

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

1152553050 is a wasteful number, since it uses less digits than its factorization.

1152553050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707 (or 693 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The square root of 1152553050 is about 33949.2717153108. The cubic root of 1152553050 is about 1048.4642855942.

The spelling of 1152553050 in words is "one billion, one hundred fifty-two million, five hundred fifty-three thousand, fifty".