147081032497 has 16 divisors (see below), whose sum is σ = 180636842880. Its totient is φ = 116882650368.

The previous prime is 147081032471. The next prime is 147081032507. The reversal of 147081032497 is 794230180741.

It is a cyclic number.

It is not a de Polignac number, because 147081032497 - 2²⁷ = 146946814769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (147081030497) 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, 9215722 + ... + 9231667.

It is an arithmetic number, because the mean of its divisors is an integer number (11289802680).

Almost surely, 2^147081032497 is an apocalyptic number.

147081032497 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

147081032497 is a deficient number, since it is larger than the sum of its proper divisors (33555810383).

147081032497 is a wasteful number, since it uses less digits than its factorization.

147081032497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18447480.

The product of its (nonzero) digits is 338688, while the sum is 46.

The spelling of 147081032497 in words is "one hundred forty-seven billion, eighty-one million, thirty-two thousand, four hundred ninety-seven".