153961048 has 8 divisors (see below), whose sum is σ = 288676980. Its totient is φ = 76980520.

The previous prime is 153961039. The next prime is 153961069. The reversal of 153961048 is 840169351.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 153960998 and 153961016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9622558 + ... + 9622573.

Almost surely, 2^153961048 is an apocalyptic number.

It is an amenable number.

153961048 is a deficient number, since it is larger than the sum of its proper divisors (134715932).

153961048 is a wasteful number, since it uses less digits than its factorization.

153961048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19245137 (or 19245133 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 153961048 is about 12408.1041259332. The cubic root of 153961048 is about 535.9656453068.

The spelling of 153961048 in words is "one hundred fifty-three million, nine hundred sixty-one thousand, forty-eight".