154153605376 has 81 divisors (see below), whose sum is σ = 314299175169. Its totient is φ = 75459191808.

The previous prime is 154153605371. The next prime is 154153605377. The reversal of 154153605376 is 673506351451.

The square root of 154153605376 is 392624.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 111128889600 + 43024715776 = 333360^2 + 207424^2 .

It is a super-2 number, since 2×154153605376² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (154153605371) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 332944921 + ... + 332945383.

Almost surely, 2^154153605376 is an apocalyptic number.

154153605376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

154153605376 is the 392624-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 154153605376

154153605376 is an abundant number, since it is smaller than the sum of its proper divisors (160145569793).

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

154153605376 is an frugal number, since it uses more digits than its factorization.

154153605376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048 (or 518 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 46.

The spelling of 154153605376 in words is "one hundred fifty-four billion, one hundred fifty-three million, six hundred five thousand, three hundred seventy-six".