54470347497 has 12 divisors (see below), whose sum is σ = 78682864260. Its totient is φ = 36311961888.

The previous prime is 54470347441. The next prime is 54470347507. The reversal of 54470347497 is 79474307445.

It is a happy number.

54470347497 is a `hidden beast` number, since 5 + 44 + 70 + 3 + 47 + 497 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 28408765401 + 26061582096 = 168549^2 + 161436^2 .

It is not a de Polignac number, because 54470347497 - 2¹⁰ = 54470346473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54470347097) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103803 + ... + 345999.

It is an arithmetic number, because the mean of its divisors is an integer number (6556905355).

Almost surely, 2^54470347497 is an apocalyptic number.

It is an amenable number.

54470347497 is a deficient number, since it is larger than the sum of its proper divisors (24212516763).

54470347497 is a wasteful number, since it uses less digits than its factorization.

54470347497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267192 (or 267189 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 54.

The spelling of 54470347497 in words is "fifty-four billion, four hundred seventy million, three hundred forty-seven thousand, four hundred ninety-seven".