149596953 has 8 divisors (see below), whose sum is σ = 217595616. Its totient is φ = 90664800.

The previous prime is 149596939. The next prime is 149596973. The reversal of 149596953 is 359695941.

149596953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 149596953 - 2¹² = 149592857 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 149596896 and 149596905.

It is not an unprimeable number, because it can be changed into a prime (149596903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2266588 + ... + 2266653.

It is an arithmetic number, because the mean of its divisors is an integer number (27199452).

Almost surely, 2^149596953 is an apocalyptic number.

It is an amenable number.

149596953 is a deficient number, since it is larger than the sum of its proper divisors (67998663).

149596953 is a wasteful number, since it uses less digits than its factorization.

149596953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4533255.

The product of its digits is 1312200, while the sum is 51.

The square root of 149596953 is about 12230.9833210580. The cubic root of 149596953 is about 530.8529673309.

It can be divided in two parts, 14959 and 6953, that added together give a palindrome (21912).

The spelling of 149596953 in words is "one hundred forty-nine million, five hundred ninety-six thousand, nine hundred fifty-three".