148158191058 has 32 divisors (see below), whose sum is σ = 304372904640. Its totient is φ = 48043730880.

The previous prime is 148158191057. The next prime is 148158191107. The reversal of 148158191058 is 850191851841.

It is a self number, because there is not a number n which added to its sum of digits gives 148158191058.

It is not an unprimeable number, because it can be changed into a prime (148158191057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1456173 + ... + 1554591.

It is an arithmetic number, because the mean of its divisors is an integer number (9511653270).

Almost surely, 2^148158191058 is an apocalyptic number.

148158191058 is an abundant number, since it is smaller than the sum of its proper divisors (156214713582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148158191058 is a wasteful number, since it uses less digits than its factorization.

148158191058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105242.

The product of its (nonzero) digits is 460800, while the sum is 51.

The spelling of 148158191058 in words is "one hundred forty-eight billion, one hundred fifty-eight million, one hundred ninety-one thousand, fifty-eight".