10343542551545 has 32 divisors (see below), whose sum is σ = 14204946048000. Its totient is φ = 7082963066880.

The previous prime is 10343542551509. The next prime is 10343542551553. The reversal of 10343542551545 is 54515524534301.

It is not a de Polignac number, because 10343542551545 - 2⁴² = 5945496040441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10343542551545.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80605535 + ... + 80733755.

It is an arithmetic number, because the mean of its divisors is an integer number (443904564000).

Almost surely, 2^{10343542551545} is an apocalyptic number.

It is an amenable number.

10343542551545 is a deficient number, since it is larger than the sum of its proper divisors (3861403496455).

10343542551545 is a wasteful number, since it uses less digits than its factorization.

10343542551545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131385.

The product of its (nonzero) digits is 3600000, while the sum is 47.

The spelling of 10343542551545 in words is "ten trillion, three hundred forty-three billion, five hundred forty-two million, five hundred fifty-one thousand, five hundred forty-five".