152240120025 has 36 divisors (see below), whose sum is σ = 292798148112. Its totient is φ = 69595481760.

The previous prime is 152240120017. The next prime is 152240120029. The reversal of 152240120025 is 520021042251.

It is not a de Polignac number, because 152240120025 - 2³ = 152240120017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 152240119977 and 152240120004.

It is not an unprimeable number, because it can be changed into a prime (152240120029) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 20709267 + ... + 20716616.

It is an arithmetic number, because the mean of its divisors is an integer number (8133281892).

Almost surely, 2^152240120025 is an apocalyptic number.

152240120025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

152240120025 is a deficient number, since it is larger than the sum of its proper divisors (140558028087).

152240120025 is a wasteful number, since it uses less digits than its factorization.

152240120025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41425910 (or 41425898 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

Adding to 152240120025 its reverse (520021042251), we get a palindrome (672261162276).

The spelling of 152240120025 in words is "one hundred fifty-two billion, two hundred forty million, one hundred twenty thousand, twenty-five".