5354969961 has 16 divisors (see below), whose sum is σ = 8247227328. Its totient is φ = 3054528000.

The previous prime is 5354969947. The next prime is 5354969987. The reversal of 5354969961 is 1699694535.

It is a happy number.

It is not a de Polignac number, because 5354969961 - 2¹³ = 5354961769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5354969911) 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, 4772140 + ... + 4773261.

It is an arithmetic number, because the mean of its divisors is an integer number (515451708).

Almost surely, 2^5354969961 is an apocalyptic number.

5354969961 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

5354969961 is a deficient number, since it is larger than the sum of its proper divisors (2892257367).

5354969961 is a wasteful number, since it uses less digits than its factorization.

5354969961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9545432.

The product of its digits is 7873200, while the sum is 57.

The square root of 5354969961 is about 73177.6602591255. The cubic root of 5354969961 is about 1749.5204085517.

The spelling of 5354969961 in words is "five billion, three hundred fifty-four million, nine hundred sixty-nine thousand, nine hundred sixty-one".