1354145526 has 20 divisors (see below), whose sum is σ = 3034289412. Its totient is φ = 451381788.

The previous prime is 1354145519. The next prime is 1354145531. The reversal of 1354145526 is 6255414531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4179300 + ... + 4179623.

Almost surely, 2^1354145526 is an apocalyptic number.

1354145526 is an abundant number, since it is smaller than the sum of its proper divisors (1680143886).

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

1354145526 is an equidigital number, since it uses as much as digits as its factorization.

1354145526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8358937 (or 8358928 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 1354145526 is about 36798.7163634820. The cubic root of 1354145526 is about 1106.3395712593.

The spelling of 1354145526 in words is "one billion, three hundred fifty-four million, one hundred forty-five thousand, five hundred twenty-six".