150861025 has 48 divisors (see below), whose sum is σ = 229342464. Its totient is φ = 96180480.

The previous prime is 150860981. The next prime is 150861031. The reversal of 150861025 is 520168051.

It is not a de Polignac number, because 150861025 - 2¹¹ = 150858977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 150860984 and 150861002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 148419 + ... + 149431.

It is an arithmetic number, because the mean of its divisors is an integer number (4777968).

Almost surely, 2^150861025 is an apocalyptic number.

It is an amenable number.

150861025 is a deficient number, since it is larger than the sum of its proper divisors (78481439).

150861025 is a wasteful number, since it uses less digits than its factorization.

150861025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090 (or 1085 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 28.

The square root of 150861025 is about 12282.5496131707. The cubic root of 150861025 is about 532.3439850936.

The spelling of 150861025 in words is "one hundred fifty million, eight hundred sixty-one thousand, twenty-five".