1134420525 has 48 divisors (see below), whose sum is σ = 2381692800. Its totient is φ = 518590080.

The previous prime is 1134420503. The next prime is 1134420563. The reversal of 1134420525 is 5250244311.

1134420525 is a `hidden beast` number, since 1 + 134 + 4 + 2 + 0 + 525 = 666.

1134420525 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1134420525 - 2⁸ = 1134420269 is a prime.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 115320 + ... + 124769.

It is an arithmetic number, because the mean of its divisors is an integer number (49618600).

Almost surely, 2^1134420525 is an apocalyptic number.

1134420525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1134420525 is an abundant number, since it is smaller than the sum of its proper divisors (1247272275).

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

1134420525 is a wasteful number, since it uses less digits than its factorization.

1134420525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240115 (or 240104 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1134420525 is about 33681.1597929763. The cubic root of 1134420525 is about 1042.9368801902.

Adding to 1134420525 its reverse (5250244311), we get a palindrome (6384664836).

The spelling of 1134420525 in words is "one billion, one hundred thirty-four million, four hundred twenty thousand, five hundred twenty-five".