1952154841 has 16 divisors (see below), whose sum is σ = 2409240064. Its totient is φ = 1540327104.

The previous prime is 1952154839. The next prime is 1952154857. The reversal of 1952154841 is 1484512591.

It is a cyclic number.

It is not a de Polignac number, because 1952154841 - 2¹ = 1952154839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1952154794 and 1952154803.

It is not an unprimeable number, because it can be changed into a prime (1952154821) 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, 4171 + ... + 62623.

It is an arithmetic number, because the mean of its divisors is an integer number (150577504).

Almost surely, 2^1952154841 is an apocalyptic number.

It is an amenable number.

1952154841 is a deficient number, since it is larger than the sum of its proper divisors (457085223).

1952154841 is a wasteful number, since it uses less digits than its factorization.

1952154841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58840.

The product of its digits is 57600, while the sum is 40.

The square root of 1952154841 is about 44183.1963646814. The cubic root of 1952154841 is about 1249.7929984689.

The spelling of 1952154841 in words is "one billion, nine hundred fifty-two million, one hundred fifty-four thousand, eight hundred forty-one".