153040532 has 6 divisors (see below), whose sum is σ = 267820938. Its totient is φ = 76520264.

The previous prime is 153040523. The next prime is 153040541. The reversal of 153040532 is 235040351.

153040532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (153040523) and next prime (153040541).

It can be written as a sum of positive squares in only one way, i.e., 96550276 + 56490256 = 9826^2 + 7516^2 .

It is a junction number, because it is equal to n+sod(n) for n = 153040498 and 153040507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19130063 + ... + 19130070.

It is an arithmetic number, because the mean of its divisors is an integer number (44636823).

Almost surely, 2^153040532 is an apocalyptic number.

It is an amenable number.

153040532 is a deficient number, since it is larger than the sum of its proper divisors (114780406).

153040532 is a wasteful number, since it uses less digits than its factorization.

153040532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38260137 (or 38260135 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 153040532 is about 12370.9551773499. The cubic root of 153040532 is about 534.8953497234.

Adding to 153040532 its reverse (235040351), we get a palindrome (388080883).

The spelling of 153040532 in words is "one hundred fifty-three million, forty thousand, five hundred thirty-two".