148379503 has 2 divisors, whose sum is σ = 148379504. Its totient is φ = 148379502.

The previous prime is 148379479. The next prime is 148379507. The reversal of 148379503 is 305973841.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-148379503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148379507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74189751 + 74189752.

It is an arithmetic number, because the mean of its divisors is an integer number (74189752).

Almost surely, 2^148379503 is an apocalyptic number.

148379503 is a deficient number, since it is larger than the sum of its proper divisors (1).

148379503 is an equidigital number, since it uses as much as digits as its factorization.

148379503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 148379503 is about 12181.1125518156. The cubic root of 148379503 is about 529.4089804354.

The spelling of 148379503 in words is "one hundred forty-eight million, three hundred seventy-nine thousand, five hundred three".