145000001541 has 8 divisors (see below), whose sum is σ = 193335094944. Its totient is φ = 96665787920.

The previous prime is 145000001533. The next prime is 145000001567. The reversal of 145000001541 is 145100000541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 145000001541 - 2³ = 145000001533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145000001521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527170 + ... + 753596.

It is an arithmetic number, because the mean of its divisors is an integer number (24166886868).

Almost surely, 2^145000001541 is an apocalyptic number.

It is an amenable number.

145000001541 is a deficient number, since it is larger than the sum of its proper divisors (48335093403).

145000001541 is a wasteful number, since it uses less digits than its factorization.

145000001541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439891.

The product of its (nonzero) digits is 400, while the sum is 21.

The spelling of 145000001541 in words is "one hundred forty-five billion, one thousand, five hundred forty-one".