154055513397 has 8 divisors (see below), whose sum is σ = 205427706880. Its totient is φ = 102693497760.

The previous prime is 154055513363. The next prime is 154055513401. The reversal of 154055513397 is 793315550451.

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

It is not a de Polignac number, because 154055513397 - 2¹¹ = 154055511349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154055513317) 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, 2509072 + ... + 2569737.

It is an arithmetic number, because the mean of its divisors is an integer number (25678463360).

Almost surely, 2^154055513397 is an apocalyptic number.

It is an amenable number.

154055513397 is a deficient number, since it is larger than the sum of its proper divisors (51372193483).

154055513397 is a wasteful number, since it uses less digits than its factorization.

154055513397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5088923.

The product of its (nonzero) digits is 1417500, while the sum is 48.

The spelling of 154055513397 in words is "one hundred fifty-four billion, fifty-five million, five hundred thirteen thousand, three hundred ninety-seven".