148025901487 has 2 divisors, whose sum is σ = 148025901488. Its totient is φ = 148025901486.

The previous prime is 148025901469. The next prime is 148025901493. The reversal of 148025901487 is 784109520841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148025901487 - 2²³ = 148017512879 is a prime.

It is a super-2 number, since 2×148025901487² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 148025901487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148025901497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74012950743 + 74012950744.

It is an arithmetic number, because the mean of its divisors is an integer number (74012950744).

Almost surely, 2^148025901487 is an apocalyptic number.

148025901487 is a deficient number, since it is larger than the sum of its proper divisors (1).

148025901487 is an equidigital number, since it uses as much as digits as its factorization.

148025901487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 645120, while the sum is 49.

The spelling of 148025901487 in words is "one hundred forty-eight billion, twenty-five million, nine hundred one thousand, four hundred eighty-seven".